Filtrovať podľa
Výrobca
Filter
Podkategória
Vzdelávanie STEM /STEAM
Vzdelávanie STEM /STEAM
Raspberry Pi
Raspberry Pi
BREAKOUT BOARDS & SHIELDS
BREAKOUT BOARDS & SHIELDS
micro:bit
micro:bit
Arduino
Arduino
ESP32 ESP8266
ESP32 ESP8266
Jetson (NVIDIA)
Jetson (NVIDIA)
ODROID
ODROID
USB SPI I2C RS232/485 CAN LIN
USB SPI I2C RS232/485 CAN LIN
AI - Deep Learning - Neural Network
AI - Deep Learning - Neural Network
Vývojové nástroje
Vývojové nástroje
Meracie prístroje
Meracie prístroje
FPGA ALTERA Intel Xilinx Lattice Microchip CPLD ASIC
FPGA ALTERA Intel Xilinx Lattice Microchip CPLD ASIC
LCD TFT OLED e-paper
LCD TFT OLED e-paper
IoT (THE INTERNET OF THINGS)
IoT (THE INTERNET OF THINGS)
Robot
Robot
Gaming System Arcade
Gaming System Arcade
Vyberame / WE LOVE TREND
Vyberame / WE LOVE TREND
NUMATO
NUMATO
Motor & Motor Driver
Motor & Motor Driver
      Bluetooth Audio Receiver Decoding Player (ER-CCB25011M)
      Bluetooth Audio Receiver Decoding Player.
      7,08 €

      5.90 € bez DPH

      Bluetooth Audio Receiver Decoding Player (ER-CCB25011M)Bluetooth Audio Receiver Decoding Player (ER-CCB25011M)
          Bluetooth Audio Receiver Decoding Player (ER-CCB25011M)
          7,08 €Cena

          5.90 € bez DPH

          Bluetooth Audio Receiver Decoding Player (ER-CCB25011M)Bluetooth Audio Receiver Decoding Player (ER-CCB25011M)
              Bluetooth Audio Receiver Decoding Player (ER-CCB25011M)
              BREAKOUT BOARDS & SHIELDS
              Bluetooth Audio Receiver Decoding Player (ER-CCB25011M)
              7,08 €Cena

              5.90 € bez DPH

              Zobraziť
              Bluetooth Audio Receiver Decoding Player (ER-CCB25011M)Bluetooth Audio Receiver Decoding Player (ER-CCB25011M)
                  Bluetooth Audio Receiver Decoding Player (ER-CCB25011M)
                  BREAKOUT BOARDS & SHIELDS
                  Bluetooth Audio Receiver Decoding Player (ER-CCB25011M)
                  7,08 €Cena

                  5.90 € bez DPH

                  Zobraziť
                      Bluetooth Bee (ER-CBL37551BE) CSR BC417143 Bluetooth V2.0+EDR
                      Bluetooth Bee (ER-CBL37551BE) CSR BC417143.
                      17,88 €

                      14.90 € bez DPH

                      Bluetooth Bee (ER-CBL37551BE) CSR BC417143 Bluetooth V2.0+EDRBluetooth Bee (ER-CBL37551BE) CSR BC417143 Bluetooth V2.0+EDR
                          Bluetooth Bee (ER-CBL37551BE) CSR BC417143 Bluetooth V2.0+EDR
                          17,88 €Cena

                          14.90 € bez DPH

                          Bluetooth Bee (ER-CBL37551BE) CSR BC417143 Bluetooth V2.0+EDRBluetooth Bee (ER-CBL37551BE) CSR BC417143 Bluetooth V2.0+EDR
                              Bluetooth Bee (ER-CBL37551BE) CSR BC417143 Bluetooth V2.0+EDR
                              Vývojové nástroje
                              Bluetooth Bee (ER-CBL37551BE) CSR BC417143 Bluetooth V2.0+EDR
                              17,88 €Cena

                              14.90 € bez DPH

                              Zobraziť
                              Bluetooth Bee (ER-CBL37551BE) CSR BC417143 Bluetooth V2.0+EDRBluetooth Bee (ER-CBL37551BE) CSR BC417143 Bluetooth V2.0+EDR
                                  Bluetooth Bee (ER-CBL37551BE) CSR BC417143 Bluetooth V2.0+EDR
                                  Vývojové nástroje
                                  Bluetooth Bee (ER-CBL37551BE) CSR BC417143 Bluetooth V2.0+EDR
                                  17,88 €Cena

                                  14.90 € bez DPH

                                  Zobraziť
                                      Bluetooth Bee v2.0 (Seeed 113050014) Bluetooth V2.0+EDR(Enhanced Data Rate) 3Mbps Modulation
                                      Bluetooth Bee v2.0 (Seeed 113050014).
                                      Bluetooth Bee v2.0 (Seeed 113050014) Bluetooth V2.0+EDR(Enhanced Data Rate) 3Mbps ModulationBluetooth Bee v2.0 (Seeed 113050014) Bluetooth V2.0+EDR(Enhanced Data Rate) 3Mbps Modulation
                                          Bluetooth Bee v2.0 (Seeed 113050014) Bluetooth V2.0+EDR(Enhanced Data Rate) 3Mbps Modulation
                                          Bluetooth Bee v2.0 (Seeed 113050014) Bluetooth V2.0+EDR(Enhanced Data Rate) 3Mbps ModulationBluetooth Bee v2.0 (Seeed 113050014) Bluetooth V2.0+EDR(Enhanced Data Rate) 3Mbps Modulation
                                              Bluetooth Bee v2.0 (Seeed 113050014) Bluetooth V2.0+EDR(Enhanced Data Rate) 3Mbps Modulation
                                              Vývojové nástroje
                                              Bluetooth Bee v2.0 (Seeed 113050014) Bluetooth V2.0+EDR(Enhanced Data Rate) 3Mbps Modulation
                                              Zobraziť
                                              Bluetooth Bee v2.0 (Seeed 113050014) Bluetooth V2.0+EDR(Enhanced Data Rate) 3Mbps ModulationBluetooth Bee v2.0 (Seeed 113050014) Bluetooth V2.0+EDR(Enhanced Data Rate) 3Mbps Modulation
                                                  Bluetooth Bee v2.0 (Seeed 113050014) Bluetooth V2.0+EDR(Enhanced Data Rate) 3Mbps Modulation
                                                  Vývojové nástroje
                                                  Bluetooth Bee v2.0 (Seeed 113050014) Bluetooth V2.0+EDR(Enhanced Data Rate) 3Mbps Modulation
                                                  Zobraziť
                                                      Bluetooth Dual-Mode SPP3.0+BLE5.1BMS Wireless Serial Data Receiving Module (ER-DPI79120M)
                                                      Bluetooth Dual-Mode SPP3.0+BLE5.1BMS.
                                                      4,79 €

                                                      3.99 € bez DPH

                                                      Bluetooth Dual-Mode SPP3.0+BLE5.1BMS Wireless Serial Data Receiving Module (ER-DPI79120M)Bluetooth Dual-Mode SPP3.0+BLE5.1BMS Wireless Serial Data Receiving Module (ER-DPI79120M)
                                                          Bluetooth Dual-Mode SPP3.0+BLE5.1BMS Wireless Serial Data Receiving Module (ER-DPI79120M)
                                                          4,79 €Cena

                                                          3.99 € bez DPH

                                                          Bluetooth Dual-Mode SPP3.0+BLE5.1BMS Wireless Serial Data Receiving Module (ER-DPI79120M)Bluetooth Dual-Mode SPP3.0+BLE5.1BMS Wireless Serial Data Receiving Module (ER-DPI79120M)
                                                              Bluetooth Dual-Mode SPP3.0+BLE5.1BMS Wireless Serial Data Receiving Module (ER-DPI79120M)
                                                              GSM/GPRS/3G/4G/LTE/WiMax/5G/GSM BOARDS FOR RASPBERRY PI
                                                              Bluetooth Dual-Mode SPP3.0+BLE5.1BMS Wireless Serial Data Receiving Module (ER-DPI79120M)
                                                              4,79 €Cena

                                                              3.99 € bez DPH

                                                              Zobraziť
                                                              Bluetooth Dual-Mode SPP3.0+BLE5.1BMS Wireless Serial Data Receiving Module (ER-DPI79120M)Bluetooth Dual-Mode SPP3.0+BLE5.1BMS Wireless Serial Data Receiving Module (ER-DPI79120M)
                                                                  Bluetooth Dual-Mode SPP3.0+BLE5.1BMS Wireless Serial Data Receiving Module (ER-DPI79120M)
                                                                  GSM/GPRS/3G/4G/LTE/WiMax/5G/GSM BOARDS FOR RASPBERRY PI
                                                                  Bluetooth Dual-Mode SPP3.0+BLE5.1BMS Wireless Serial Data Receiving Module (ER-DPI79120M)
                                                                  4,79 €Cena

                                                                  3.99 € bez DPH

                                                                  Zobraziť
                                                                      Bluetooth Keyboard POLAROID Black for Raspberry Pi (Bluetooth Klávesnica, čierna, German QWERTZ)
                                                                      Bluetooth Keyboard POLAROID Black for.
                                                                      14,18 €23,64 €Základná cena-40%

                                                                      11.82 € bez DPH

                                                                      Bluetooth Keyboard POLAROID Black (Bluetooth Klávesnica, čierna, German QWERTZ)
                                                                          Bluetooth Keyboard POLAROID Black for Raspberry Pi (Bluetooth Klávesnica, čierna, German QWERTZ)
                                                                          14,18 €23,64 €Základná cena-40%Cena

                                                                          11.82 € bez DPH

                                                                          Bluetooth Keyboard POLAROID Black (Bluetooth Klávesnica, čierna, German QWERTZ)
                                                                              Bluetooth Keyboard POLAROID Black for Raspberry Pi (Bluetooth Klávesnica, čierna, German QWERTZ)
                                                                              BREAKOUT BOARDS & SHIELDS
                                                                              Bluetooth Keyboard POLAROID Black for Raspberry Pi (Bluetooth Klávesnica, čierna, German QWERTZ)
                                                                              14,18 €23,64 €Základná cena-40%zCena

                                                                              11.82 € bez DPH

                                                                              Zobraziť
                                                                              Bluetooth Keyboard POLAROID Black (Bluetooth Klávesnica, čierna, German QWERTZ)
                                                                                  Bluetooth Keyboard POLAROID Black for Raspberry Pi (Bluetooth Klávesnica, čierna, German QWERTZ)
                                                                                  BREAKOUT BOARDS & SHIELDS
                                                                                  Bluetooth Keyboard POLAROID Black for Raspberry Pi (Bluetooth Klávesnica, čierna, German QWERTZ)
                                                                                  14,18 €23,64 €Základná cena-40%zCena

                                                                                  11.82 € bez DPH

                                                                                  Zobraziť
                                                                                      Bluetooth Module 2 (Hardkernel) Supports v2.0 v3.0 & low energy v4.0 (BLE)
                                                                                      Bluetooth Module 2 (Hardkernel) Supports.
                                                                                      11,88 €

                                                                                      9.90 € bez DPH

                                                                                      Bluetooth Module 2 (Hardkernel) Supports v2.0 v3.0 & low energy v4.0 (BLE)
                                                                                          Bluetooth Module 2 (Hardkernel) Supports v2.0 v3.0 & low energy v4.0 (BLE)
                                                                                          11,88 €Cena

                                                                                          9.90 € bez DPH

                                                                                          Bluetooth Module 2 (Hardkernel) Supports v2.0 v3.0 & low energy v4.0 (BLE)
                                                                                              Bluetooth Module 2 (Hardkernel) Supports v2.0 v3.0 & low energy v4.0 (BLE)
                                                                                              Vývojové nástroje
                                                                                              Bluetooth Module 2 (Hardkernel) Supports v2.0  v3.0 & low energy v4.0 (BLE)
                                                                                              11,88 €Cena

                                                                                              9.90 € bez DPH

                                                                                              Zobraziť
                                                                                              Bluetooth Module 2 (Hardkernel) Supports v2.0 v3.0 & low energy v4.0 (BLE)
                                                                                                  Bluetooth Module 2 (Hardkernel) Supports v2.0 v3.0 & low energy v4.0 (BLE)
                                                                                                  Vývojové nástroje
                                                                                                  Bluetooth Module 2 (Hardkernel) Supports v2.0  v3.0 & low energy v4.0 (BLE)
                                                                                                  11,88 €Cena

                                                                                                  9.90 € bez DPH

                                                                                                  Zobraziť
                                                                                                      Bluetooth SMD Module - BC127 (Sparkfun WRL-12819)
                                                                                                      Bluetooth SMD Module - BC127 (Sparkfun.
                                                                                                      35,88 €

                                                                                                      29.90 € bez DPH

                                                                                                      Bluetooth SMD Module - BC127 (Sparkfun WRL-12819)Bluetooth SMD Module - BC127 (Sparkfun WRL-12819)
                                                                                                          Bluetooth SMD Module - BC127 (Sparkfun WRL-12819)
                                                                                                          35,88 €Cena

                                                                                                          29.90 € bez DPH

                                                                                                          Bluetooth SMD Module - BC127 (Sparkfun WRL-12819)Bluetooth SMD Module - BC127 (Sparkfun WRL-12819)
                                                                                                              Bluetooth SMD Module - BC127 (Sparkfun WRL-12819)
                                                                                                              Vývojové nástroje
                                                                                                              Bluetooth SMD Module - BC127 (Sparkfun WRL-12819)
                                                                                                              35,88 €Cena

                                                                                                              29.90 € bez DPH

                                                                                                              Zobraziť
                                                                                                              Bluetooth SMD Module - BC127 (Sparkfun WRL-12819)Bluetooth SMD Module - BC127 (Sparkfun WRL-12819)
                                                                                                                  Bluetooth SMD Module - BC127 (Sparkfun WRL-12819)
                                                                                                                  Vývojové nástroje
                                                                                                                  Bluetooth SMD Module - BC127 (Sparkfun WRL-12819)
                                                                                                                  35,88 €Cena

                                                                                                                  29.90 € bez DPH

                                                                                                                  Zobraziť
                                                                                                                      Bluetooth SMD Module - RN-41 v6.15 (Sparkfun WRL-12575)
                                                                                                                      Bluetooth SMD Module - RN-41 v6.15 (Sparkfun.
                                                                                                                      35,88 €

                                                                                                                      29.90 € bez DPH

                                                                                                                      Bluetooth SMD Module - RN-41 v6.15 (Sparkfun WRL-12575)Bluetooth SMD Module - RN-41 v6.15 (Sparkfun WRL-12575)
                                                                                                                          Bluetooth SMD Module - RN-41 v6.15 (Sparkfun WRL-12575)
                                                                                                                          35,88 €Cena

                                                                                                                          29.90 € bez DPH

                                                                                                                          Bluetooth SMD Module - RN-41 v6.15 (Sparkfun WRL-12575)Bluetooth SMD Module - RN-41 v6.15 (Sparkfun WRL-12575)
                                                                                                                              Bluetooth SMD Module - RN-41 v6.15 (Sparkfun WRL-12575)
                                                                                                                              Vývojové nástroje
                                                                                                                              Bluetooth SMD Module - RN-41 v6.15 (Sparkfun WRL-12575)
                                                                                                                              35,88 €Cena

                                                                                                                              29.90 € bez DPH

                                                                                                                              Zobraziť
                                                                                                                              Bluetooth SMD Module - RN-41 v6.15 (Sparkfun WRL-12575)Bluetooth SMD Module - RN-41 v6.15 (Sparkfun WRL-12575)
                                                                                                                                  Bluetooth SMD Module - RN-41 v6.15 (Sparkfun WRL-12575)
                                                                                                                                  Vývojové nástroje
                                                                                                                                  Bluetooth SMD Module - RN-41 v6.15 (Sparkfun WRL-12575)
                                                                                                                                  35,88 €Cena

                                                                                                                                  29.90 € bez DPH

                                                                                                                                  Zobraziť
                                                                                                                                      Bluetooth Shield for Arduino / Seeedstudio BT module SLD63030P
                                                                                                                                      Bluetooth Shield for Arduino / Seeedstudio.
                                                                                                                                      Bluetooth Shield for Arduino / Seeedstudio BT module
                                                                                                                                          Bluetooth Shield for Arduino / Seeedstudio BT module SLD63030P
                                                                                                                                          Bluetooth Shield for Arduino / Seeedstudio BT module
                                                                                                                                              Bluetooth Shield for Arduino / Seeedstudio BT module SLD63030P
                                                                                                                                              Vývojové nástroje
                                                                                                                                              Bluetooth Shield for Arduino / Seeedstudio BT module
                                                                                                                                              Zobraziť
                                                                                                                                              Bluetooth Shield for Arduino / Seeedstudio BT module
                                                                                                                                                  Bluetooth Shield for Arduino / Seeedstudio BT module SLD63030P
                                                                                                                                                  Vývojové nástroje
                                                                                                                                                  Bluetooth Shield for Arduino / Seeedstudio BT module
                                                                                                                                                  Zobraziť
                                                                                                                                                      Bluetooth Wireless BT Module Shield Kit For Arduino Starter (Itead IM120417006)
                                                                                                                                                      Bluetooth Wireless BT Module Shield Kit For.
                                                                                                                                                      17,88 €

                                                                                                                                                      14.90 € bez DPH

                                                                                                                                                      Bluetooth Wireless BT Module Shield Kit For Arduino Starter (Itead IM120417006)Bluetooth Wireless BT Module Shield Kit For Arduino Starter (Itead IM120417006)
                                                                                                                                                          Bluetooth Wireless BT Module Shield Kit For Arduino Starter (Itead IM120417006)
                                                                                                                                                          17,88 €Cena

                                                                                                                                                          14.90 € bez DPH

                                                                                                                                                          Bluetooth Wireless BT Module Shield Kit For Arduino Starter (Itead IM120417006)Bluetooth Wireless BT Module Shield Kit For Arduino Starter (Itead IM120417006)
                                                                                                                                                              Bluetooth Wireless BT Module Shield Kit For Arduino Starter (Itead IM120417006)
                                                                                                                                                              Vývojové nástroje
                                                                                                                                                              Bluetooth Wireless BT Module Shield Kit For Arduino Starter (Itead IM120417006)
                                                                                                                                                              17,88 €Cena

                                                                                                                                                              14.90 € bez DPH

                                                                                                                                                              Zobraziť
                                                                                                                                                              Bluetooth Wireless BT Module Shield Kit For Arduino Starter (Itead IM120417006)Bluetooth Wireless BT Module Shield Kit For Arduino Starter (Itead IM120417006)
                                                                                                                                                                  Bluetooth Wireless BT Module Shield Kit For Arduino Starter (Itead IM120417006)
                                                                                                                                                                  Vývojové nástroje
                                                                                                                                                                  Bluetooth Wireless BT Module Shield Kit For Arduino Starter (Itead IM120417006)
                                                                                                                                                                  17,88 €Cena

                                                                                                                                                                  14.90 € bez DPH

                                                                                                                                                                  Zobraziť
                                                                                                                                                                      Board of Education Shield for Arduino (Parallax 35000)
                                                                                                                                                                      Board of Education Shield for Arduino.
                                                                                                                                                                      43,08 €

                                                                                                                                                                      35.90 € bez DPH

                                                                                                                                                                      Board of Education Shield for Arduino (Parallax 35000)
                                                                                                                                                                          Board of Education Shield for Arduino (Parallax 35000)
                                                                                                                                                                          43,08 €Cena

                                                                                                                                                                          35.90 € bez DPH

                                                                                                                                                                          Board of Education Shield for Arduino (Parallax 35000)
                                                                                                                                                                              Board of Education Shield for Arduino (Parallax 35000)
                                                                                                                                                                              Parallax / Basic Stamp / Propeller
                                                                                                                                                                              Board of Education Shield for Arduino (Parallax 35000)
                                                                                                                                                                              43,08 €Cena

                                                                                                                                                                              35.90 € bez DPH

                                                                                                                                                                              Zobraziť
                                                                                                                                                                              Board of Education Shield for Arduino (Parallax 35000)
                                                                                                                                                                                  Board of Education Shield for Arduino (Parallax 35000)
                                                                                                                                                                                  Parallax / Basic Stamp / Propeller
                                                                                                                                                                                  Board of Education Shield for Arduino (Parallax 35000)
                                                                                                                                                                                  43,08 €Cena

                                                                                                                                                                                  35.90 € bez DPH

                                                                                                                                                                                  Zobraziť
                                                                                                                                                                                      Boost And Buck Voltage Converter LM2577& LM2596 (ER-PCA7796BB)
                                                                                                                                                                                      Boost And Buck Voltage Converter LM2577&.
                                                                                                                                                                                      16,68 €

                                                                                                                                                                                      13.90 € bez DPH

                                                                                                                                                                                      Boost And Buck Voltage Converter LM2577& LM2596 (ER-PCA7796BB)Boost And Buck Voltage Converter LM2577& LM2596 (ER-PCA7796BB)
                                                                                                                                                                                          Boost And Buck Voltage Converter LM2577& LM2596 (ER-PCA7796BB)
                                                                                                                                                                                          16,68 €Cena

                                                                                                                                                                                          13.90 € bez DPH

                                                                                                                                                                                          Boost And Buck Voltage Converter LM2577& LM2596 (ER-PCA7796BB)Boost And Buck Voltage Converter LM2577& LM2596 (ER-PCA7796BB)
                                                                                                                                                                                              Boost And Buck Voltage Converter LM2577& LM2596 (ER-PCA7796BB)
                                                                                                                                                                                              Power Supply Control Boards
                                                                                                                                                                                              Boost And Buck Voltage Converter LM2577& LM2596 (ER-PCA7796BB)
                                                                                                                                                                                              16,68 €Cena

                                                                                                                                                                                              13.90 € bez DPH

                                                                                                                                                                                              Zobraziť
                                                                                                                                                                                              Boost And Buck Voltage Converter LM2577& LM2596 (ER-PCA7796BB)Boost And Buck Voltage Converter LM2577& LM2596 (ER-PCA7796BB)
                                                                                                                                                                                                  Boost And Buck Voltage Converter LM2577& LM2596 (ER-PCA7796BB)
                                                                                                                                                                                                  Power Supply Control Boards
                                                                                                                                                                                                  Boost And Buck Voltage Converter LM2577& LM2596 (ER-PCA7796BB)
                                                                                                                                                                                                  16,68 €Cena

                                                                                                                                                                                                  13.90 € bez DPH

                                                                                                                                                                                                  Zobraziť
                                                                                                                                                                                                      Boxes Cases FOR BEAGLEBONE BLACK 1593HAMBONEBK
                                                                                                                                                                                                      Boxes Cases FOR BEAGLEBONE BLACK.
                                                                                                                                                                                                      10,68 €

                                                                                                                                                                                                      8.90 € bez DPH

                                                                                                                                                                                                      Boxes Cases FOR BEAGLEBONE BLACK 1593HAMBONEBK
                                                                                                                                                                                                          Boxes Cases FOR BEAGLEBONE BLACK 1593HAMBONEBK
                                                                                                                                                                                                          10,68 €Cena

                                                                                                                                                                                                          8.90 € bez DPH

                                                                                                                                                                                                          Boxes Cases FOR BEAGLEBONE BLACK 1593HAMBONEBK
                                                                                                                                                                                                              Boxes Cases FOR BEAGLEBONE BLACK 1593HAMBONEBK
                                                                                                                                                                                                              BeagleBoard BeagleBone
                                                                                                                                                                                                              Boxes Cases FOR BEAGLEBONE BLACK 1593HAMBONEBK
                                                                                                                                                                                                              10,68 €Cena

                                                                                                                                                                                                              8.90 € bez DPH

                                                                                                                                                                                                              Zobraziť
                                                                                                                                                                                                              Boxes Cases FOR BEAGLEBONE BLACK 1593HAMBONEBK
                                                                                                                                                                                                                  Boxes Cases FOR BEAGLEBONE BLACK 1593HAMBONEBK
                                                                                                                                                                                                                  BeagleBoard BeagleBone
                                                                                                                                                                                                                  Boxes Cases FOR BEAGLEBONE BLACK 1593HAMBONEBK
                                                                                                                                                                                                                  10,68 €Cena

                                                                                                                                                                                                                  8.90 € bez DPH

                                                                                                                                                                                                                  Zobraziť
                                                                                                                                                                                                                      Box pre Raspberry Pi B+, Pi 2 a Pi 3, DIN Lišta , CBRPI-DR-2-3-CLR, Camdenboss
                                                                                                                                                                                                                      Box pre Raspberry Pi B+, Pi 2 a Pi 3, DIN.
                                                                                                                                                                                                                      15,48 €

                                                                                                                                                                                                                      12.90 € bez DPH

                                                                                                                                                                                                                      Box pre Raspberry Pi B+, Pi 2 a Pi 3, DIN Lišta , CBRPI-DR-2-3-CLR, CamdenbossBox pre Raspberry Pi B+, Pi 2 a Pi 3, DIN Lišta , CBRPI-DR-2-3-CLR, Camdenboss
                                                                                                                                                                                                                          Box pre Raspberry Pi B+, Pi 2 a Pi 3, DIN Lišta , CBRPI-DR-2-3-CLR, Camdenboss
                                                                                                                                                                                                                          15,48 €Cena

                                                                                                                                                                                                                          12.90 € bez DPH

                                                                                                                                                                                                                          Box pre Raspberry Pi B+, Pi 2 a Pi 3, DIN Lišta , CBRPI-DR-2-3-CLR, CamdenbossBox pre Raspberry Pi B+, Pi 2 a Pi 3, DIN Lišta , CBRPI-DR-2-3-CLR, Camdenboss
                                                                                                                                                                                                                              Box pre Raspberry Pi B+, Pi 2 a Pi 3, DIN Lišta , CBRPI-DR-2-3-CLR, Camdenboss
                                                                                                                                                                                                                              Raspberry Pi
                                                                                                                                                                                                                              Box pre Raspberry Pi B+, Pi 2 a Pi 3, DIN Lišta , CBRPI-DR-2-3-CLR, Camdenboss
                                                                                                                                                                                                                              15,48 €Cena

                                                                                                                                                                                                                              12.90 € bez DPH

                                                                                                                                                                                                                              Zobraziť
                                                                                                                                                                                                                              Box pre Raspberry Pi B+, Pi 2 a Pi 3, DIN Lišta , CBRPI-DR-2-3-CLR, CamdenbossBox pre Raspberry Pi B+, Pi 2 a Pi 3, DIN Lišta , CBRPI-DR-2-3-CLR, Camdenboss
                                                                                                                                                                                                                                  Box pre Raspberry Pi B+, Pi 2 a Pi 3, DIN Lišta , CBRPI-DR-2-3-CLR, Camdenboss
                                                                                                                                                                                                                                  Raspberry Pi
                                                                                                                                                                                                                                  Box pre Raspberry Pi B+, Pi 2 a Pi 3, DIN Lišta , CBRPI-DR-2-3-CLR, Camdenboss
                                                                                                                                                                                                                                  15,48 €Cena

                                                                                                                                                                                                                                  12.90 € bez DPH

                                                                                                                                                                                                                                  Zobraziť
                                                                                                                                                                                                                                      BrainPad Arcade (GHI Electronics) Microsoft MakeCode, JavaScript
                                                                                                                                                                                                                                      BrainPad Arcade (GHI Electronics) Microsoft.
                                                                                                                                                                                                                                      43,08 €

                                                                                                                                                                                                                                      35.90 € bez DPH

                                                                                                                                                                                                                                      BrainPad Arcade (GHI Electronics) Microsoft MakeCode, JavaScriptBrainPad Arcade (GHI Electronics) Microsoft MakeCode, JavaScript
                                                                                                                                                                                                                                          BrainPad Arcade (GHI Electronics) Microsoft MakeCode, JavaScript
                                                                                                                                                                                                                                          43,08 €Cena

                                                                                                                                                                                                                                          35.90 € bez DPH

                                                                                                                                                                                                                                          BrainPad Arcade (GHI Electronics) Microsoft MakeCode, JavaScriptBrainPad Arcade (GHI Electronics) Microsoft MakeCode, JavaScript
                                                                                                                                                                                                                                              BrainPad Arcade (GHI Electronics) Microsoft MakeCode, JavaScript
                                                                                                                                                                                                                                              Gaming System Arcade
                                                                                                                                                                                                                                              BrainPad Arcade (GHI Electronics) Microsoft MakeCode, JavaScript
                                                                                                                                                                                                                                              43,08 €Cena

                                                                                                                                                                                                                                              35.90 € bez DPH

                                                                                                                                                                                                                                              Zobraziť
                                                                                                                                                                                                                                              BrainPad Arcade (GHI Electronics) Microsoft MakeCode, JavaScriptBrainPad Arcade (GHI Electronics) Microsoft MakeCode, JavaScript
                                                                                                                                                                                                                                                  BrainPad Arcade (GHI Electronics) Microsoft MakeCode, JavaScript
                                                                                                                                                                                                                                                  Gaming System Arcade
                                                                                                                                                                                                                                                  BrainPad Arcade (GHI Electronics) Microsoft MakeCode, JavaScript
                                                                                                                                                                                                                                                  43,08 €Cena

                                                                                                                                                                                                                                                  35.90 € bez DPH

                                                                                                                                                                                                                                                  Zobraziť
                                                                                                                                                                                                                                                      Brass Liquid Solenoid Valve - 12V - 1/2 NPS (ER-ACS23076N)
                                                                                                                                                                                                                                                      Brass Liquid Solenoid Valve - 12V - 1/2 NPS.
                                                                                                                                                                                                                                                      13,00 €23,64 €Základná cena-45%

                                                                                                                                                                                                                                                      10.84 € bez DPH

                                                                                                                                                                                                                                                      Brass Liquid Solenoid Valve - 12V - 1/2 NPS (ER-ACS23076N)
                                                                                                                                                                                                                                                          Brass Liquid Solenoid Valve - 12V - 1/2 NPS (ER-ACS23076N)
                                                                                                                                                                                                                                                          13,00 €23,64 €Základná cena-45%Cena

                                                                                                                                                                                                                                                          10.84 € bez DPH

                                                                                                                                                                                                                                                          Brass Liquid Solenoid Valve - 12V - 1/2 NPS (ER-ACS23076N)
                                                                                                                                                                                                                                                              Brass Liquid Solenoid Valve - 12V - 1/2 NPS (ER-ACS23076N)
                                                                                                                                                                                                                                                              BREAKOUT BOARDS & SHIELDS
                                                                                                                                                                                                                                                              Brass Liquid Solenoid Valve - 12V - 1/2 NPS (ER-ACS23076N)
                                                                                                                                                                                                                                                              13,00 €23,64 €Základná cena-45%zCena

                                                                                                                                                                                                                                                              10.84 € bez DPH

                                                                                                                                                                                                                                                              Zobraziť
                                                                                                                                                                                                                                                              Brass Liquid Solenoid Valve - 12V - 1/2 NPS (ER-ACS23076N)
                                                                                                                                                                                                                                                                  Brass Liquid Solenoid Valve - 12V - 1/2 NPS (ER-ACS23076N)
                                                                                                                                                                                                                                                                  BREAKOUT BOARDS & SHIELDS
                                                                                                                                                                                                                                                                  Brass Liquid Solenoid Valve - 12V - 1/2 NPS (ER-ACS23076N)
                                                                                                                                                                                                                                                                  13,00 €23,64 €Základná cena-45%zCena

                                                                                                                                                                                                                                                                  10.84 € bez DPH

                                                                                                                                                                                                                                                                  Zobraziť
                                                                                                                                                                                                                                                                      Brass Liquid Solenoid Valve 12V, 1/4NPS (ER-ACS23075N)
                                                                                                                                                                                                                                                                      Brass Liquid Solenoid Valve  12V, 1/4NPS.
                                                                                                                                                                                                                                                                      Brass Liquid Solenoid Valve 12V, 1/4NPS (ER-ACS23075N)
                                                                                                                                                                                                                                                                          Brass Liquid Solenoid Valve 12V, 1/4NPS (ER-ACS23075N)
                                                                                                                                                                                                                                                                          Brass Liquid Solenoid Valve 12V, 1/4NPS (ER-ACS23075N)
                                                                                                                                                                                                                                                                              Brass Liquid Solenoid Valve 12V, 1/4NPS (ER-ACS23075N)
                                                                                                                                                                                                                                                                              BREAKOUT BOARDS & SHIELDS
                                                                                                                                                                                                                                                                              Brass Liquid Solenoid Valve  12V, 1/4NPS  (ER-ACS23075N)
                                                                                                                                                                                                                                                                              Zobraziť
                                                                                                                                                                                                                                                                              Brass Liquid Solenoid Valve 12V, 1/4NPS (ER-ACS23075N)
                                                                                                                                                                                                                                                                                  Brass Liquid Solenoid Valve 12V, 1/4NPS (ER-ACS23075N)
                                                                                                                                                                                                                                                                                  BREAKOUT BOARDS & SHIELDS
                                                                                                                                                                                                                                                                                  Brass Liquid Solenoid Valve  12V, 1/4NPS  (ER-ACS23075N)
                                                                                                                                                                                                                                                                                  Zobraziť
                                                                                                                                                                                                                                                                                      Brass M2.5 Standoffs for Pi HATs - Black Plated - Pack of 2 (Adafruit 2336)
                                                                                                                                                                                                                                                                                      Brass M2.5 Standoffs for Pi HATs - Black.
                                                                                                                                                                                                                                                                                      2,21 €

                                                                                                                                                                                                                                                                                      1.84 € bez DPH

                                                                                                                                                                                                                                                                                      Brass M2.5 Standoffs for Pi HATs - Black Plated - Pack of 2 (Adafruit 2336)
                                                                                                                                                                                                                                                                                          Brass M2.5 Standoffs for Pi HATs - Black Plated - Pack of 2 (Adafruit 2336)
                                                                                                                                                                                                                                                                                          2,21 €Cena

                                                                                                                                                                                                                                                                                          1.84 € bez DPH

                                                                                                                                                                                                                                                                                          Brass M2.5 Standoffs for Pi HATs - Black Plated - Pack of 2 (Adafruit 2336)
                                                                                                                                                                                                                                                                                              Brass M2.5 Standoffs for Pi HATs - Black Plated - Pack of 2 (Adafruit 2336)
                                                                                                                                                                                                                                                                                              Elektronické súčiastky / Battery / Memory card
                                                                                                                                                                                                                                                                                              Brass M2.5 Standoffs for Pi HATs - Black Plated - Pack of 2 (Adafruit 2336)
                                                                                                                                                                                                                                                                                              2,21 €Cena

                                                                                                                                                                                                                                                                                              1.84 € bez DPH

                                                                                                                                                                                                                                                                                              Zobraziť
                                                                                                                                                                                                                                                                                              Brass M2.5 Standoffs for Pi HATs - Black Plated - Pack of 2 (Adafruit 2336)
                                                                                                                                                                                                                                                                                                  Brass M2.5 Standoffs for Pi HATs - Black Plated - Pack of 2 (Adafruit 2336)
                                                                                                                                                                                                                                                                                                  Elektronické súčiastky / Battery / Memory card
                                                                                                                                                                                                                                                                                                  Brass M2.5 Standoffs for Pi HATs - Black Plated - Pack of 2 (Adafruit 2336)
                                                                                                                                                                                                                                                                                                  2,21 €Cena

                                                                                                                                                                                                                                                                                                  1.84 € bez DPH

                                                                                                                                                                                                                                                                                                  Zobraziť
                                                                                                                                                                                                                                                                                                      Brass M6 nozzle for MK8 Extruder 0.2mm (ER-P3D0103MK)
                                                                                                                                                                                                                                                                                                      Brass M6 nozzle for MK8 Extruder 0.2mm.
                                                                                                                                                                                                                                                                                                      4,68 €

                                                                                                                                                                                                                                                                                                      3.90 € bez DPH

                                                                                                                                                                                                                                                                                                      Brass M6 nozzle for MK8 Extruder (ER-P3D0103MK)Brass M6 nozzle for MK8 Extruder 0.2mm (ER-P3D0103MK)
                                                                                                                                                                                                                                                                                                          Brass M6 nozzle for MK8 Extruder 0.2mm (ER-P3D0103MK)
                                                                                                                                                                                                                                                                                                          4,68 €Cena

                                                                                                                                                                                                                                                                                                          3.90 € bez DPH

                                                                                                                                                                                                                                                                                                          Brass M6 nozzle for MK8 Extruder (ER-P3D0103MK)Brass M6 nozzle for MK8 Extruder 0.2mm (ER-P3D0103MK)
                                                                                                                                                                                                                                                                                                              Brass M6 nozzle for MK8 Extruder 0.2mm (ER-P3D0103MK)
                                                                                                                                                                                                                                                                                                              Laserová Rezačka/Gravírka, 3D tlačiarne, termo tlačiarne
                                                                                                                                                                                                                                                                                                              Brass M6 nozzle for MK8 Extruder 0.2mm  (ER-P3D0103MK)
                                                                                                                                                                                                                                                                                                              4,68 €Cena

                                                                                                                                                                                                                                                                                                              3.90 € bez DPH

                                                                                                                                                                                                                                                                                                              Zobraziť
                                                                                                                                                                                                                                                                                                              Brass M6 nozzle for MK8 Extruder (ER-P3D0103MK)Brass M6 nozzle for MK8 Extruder 0.2mm (ER-P3D0103MK)
                                                                                                                                                                                                                                                                                                                  Brass M6 nozzle for MK8 Extruder 0.2mm (ER-P3D0103MK)
                                                                                                                                                                                                                                                                                                                  Laserová Rezačka/Gravírka, 3D tlačiarne, termo tlačiarne
                                                                                                                                                                                                                                                                                                                  Brass M6 nozzle for MK8 Extruder 0.2mm  (ER-P3D0103MK)
                                                                                                                                                                                                                                                                                                                  4,68 €Cena

                                                                                                                                                                                                                                                                                                                  3.90 € bez DPH

                                                                                                                                                                                                                                                                                                                  Zobraziť
                                                                                                                                                                                                                                                                                                                      BreadBoard Power Supply (ER-PSB02011B) (IM120525004)
                                                                                                                                                                                                                                                                                                                      BreadBoard Power Supply (ER-PSB02011B)
                                                                                                                                                                                                                                                                                                                      2,99 €5,99 €Základná cena-50%

                                                                                                                                                                                                                                                                                                                      2.50 € bez DPH

                                                                                                                                                                                                                                                                                                                      BreadBoard Power Supply (ER-PSB02011B)BreadBoard Power Supply (ER-PSB02011B) (IM120525004)
                                                                                                                                                                                                                                                                                                                          BreadBoard Power Supply (ER-PSB02011B) (IM120525004)
                                                                                                                                                                                                                                                                                                                          2,99 €5,99 €Základná cena-50%Cena

                                                                                                                                                                                                                                                                                                                          2.50 € bez DPH

                                                                                                                                                                                                                                                                                                                          BreadBoard Power Supply (ER-PSB02011B)BreadBoard Power Supply (ER-PSB02011B) (IM120525004)
                                                                                                                                                                                                                                                                                                                              BreadBoard Power Supply (ER-PSB02011B) (IM120525004)
                                                                                                                                                                                                                                                                                                                              BREAKOUT BOARDS & SHIELDS
                                                                                                                                                                                                                                                                                                                              BreadBoard Power Supply (ER-PSB02011B)
                                                                                                                                                                                                                                                                                                                              2,99 €5,99 €Základná cena-50%zCena

                                                                                                                                                                                                                                                                                                                              2.50 € bez DPH

                                                                                                                                                                                                                                                                                                                              Zobraziť
                                                                                                                                                                                                                                                                                                                              BreadBoard Power Supply (ER-PSB02011B)BreadBoard Power Supply (ER-PSB02011B) (IM120525004)
                                                                                                                                                                                                                                                                                                                                  BreadBoard Power Supply (ER-PSB02011B) (IM120525004)
                                                                                                                                                                                                                                                                                                                                  BREAKOUT BOARDS & SHIELDS
                                                                                                                                                                                                                                                                                                                                  BreadBoard Power Supply (ER-PSB02011B)
                                                                                                                                                                                                                                                                                                                                  2,99 €5,99 €Základná cena-50%zCena

                                                                                                                                                                                                                                                                                                                                  2.50 € bez DPH

                                                                                                                                                                                                                                                                                                                                  Zobraziť
                                                                                                                                                                                                                                                                                                                                      Breadboard-friendly RGB Smart NeoPixel - Sheet of 25 (Adafruit 1558)
                                                                                                                                                                                                                                                                                                                                      Breadboard-friendly RGB Smart NeoPixel -.
                                                                                                                                                                                                                                                                                                                                      44,40 €

                                                                                                                                                                                                                                                                                                                                      37.00 € bez DPH

                                                                                                                                                                                                                                                                                                                                      Breadboard-friendly RGB Smart NeoPixel - Sheet of 25 (Adafruit 1558)
                                                                                                                                                                                                                                                                                                                                          Breadboard-friendly RGB Smart NeoPixel - Sheet of 25 (Adafruit 1558)
                                                                                                                                                                                                                                                                                                                                          44,40 €Cena

                                                                                                                                                                                                                                                                                                                                          37.00 € bez DPH

                                                                                                                                                                                                                                                                                                                                          Breadboard-friendly RGB Smart NeoPixel - Sheet of 25 (Adafruit 1558)
                                                                                                                                                                                                                                                                                                                                              Breadboard-friendly RGB Smart NeoPixel - Sheet of 25 (Adafruit 1558)
                                                                                                                                                                                                                                                                                                                                              LCD OLED Display, LED, Laser
                                                                                                                                                                                                                                                                                                                                              Breadboard-friendly RGB Smart NeoPixel - Sheet of 25 (Adafruit 1558)
                                                                                                                                                                                                                                                                                                                                              44,40 €Cena

                                                                                                                                                                                                                                                                                                                                              37.00 € bez DPH

                                                                                                                                                                                                                                                                                                                                              Zobraziť
                                                                                                                                                                                                                                                                                                                                              Breadboard-friendly RGB Smart NeoPixel - Sheet of 25 (Adafruit 1558)
                                                                                                                                                                                                                                                                                                                                                  Breadboard-friendly RGB Smart NeoPixel - Sheet of 25 (Adafruit 1558)
                                                                                                                                                                                                                                                                                                                                                  LCD OLED Display, LED, Laser
                                                                                                                                                                                                                                                                                                                                                  Breadboard-friendly RGB Smart NeoPixel - Sheet of 25 (Adafruit 1558)
                                                                                                                                                                                                                                                                                                                                                  44,40 €Cena

                                                                                                                                                                                                                                                                                                                                                  37.00 € bez DPH

                                                                                                                                                                                                                                                                                                                                                  Zobraziť
                                                                                                                                                                                                                                                                                                                                                      Breadboard 8.3x5.5cm (ER-PBB08555W) Bread Board (IM120530015)
                                                                                                                                                                                                                                                                                                                                                      Breadboard  8.3x5.5cm (ER-PBB08555W) Bread.
                                                                                                                                                                                                                                                                                                                                                      3,42 €4,56 €Základná cena-25%

                                                                                                                                                                                                                                                                                                                                                      2.85 € bez DPH

                                                                                                                                                                                                                                                                                                                                                      Breadboard 8.3x5.5cm (ER-PBB08555W) Basic Bread Board With Slot
                                                                                                                                                                                                                                                                                                                                                          Breadboard 8.3x5.5cm (ER-PBB08555W) Bread Board (IM120530015)
                                                                                                                                                                                                                                                                                                                                                          3,42 €4,56 €Základná cena-25%Cena

                                                                                                                                                                                                                                                                                                                                                          2.85 € bez DPH

                                                                                                                                                                                                                                                                                                                                                          Breadboard 8.3x5.5cm (ER-PBB08555W) Basic Bread Board With Slot
                                                                                                                                                                                                                                                                                                                                                              Breadboard 8.3x5.5cm (ER-PBB08555W) Bread Board (IM120530015)
                                                                                                                                                                                                                                                                                                                                                              Prototyping SADY STAVEBNICE
                                                                                                                                                                                                                                                                                                                                                              Breadboard  8.3x5.5cm (ER-PBB08555W) Bread Board (IM120530015)
                                                                                                                                                                                                                                                                                                                                                              3,42 €4,56 €Základná cena-25%zCena

                                                                                                                                                                                                                                                                                                                                                              2.85 € bez DPH

                                                                                                                                                                                                                                                                                                                                                              Zobraziť
                                                                                                                                                                                                                                                                                                                                                              Breadboard 8.3x5.5cm (ER-PBB08555W) Basic Bread Board With Slot
                                                                                                                                                                                                                                                                                                                                                                  Breadboard 8.3x5.5cm (ER-PBB08555W) Bread Board (IM120530015)
                                                                                                                                                                                                                                                                                                                                                                  Prototyping SADY STAVEBNICE
                                                                                                                                                                                                                                                                                                                                                                  Breadboard  8.3x5.5cm (ER-PBB08555W) Bread Board (IM120530015)
                                                                                                                                                                                                                                                                                                                                                                  3,42 €4,56 €Základná cena-25%zCena

                                                                                                                                                                                                                                                                                                                                                                  2.85 € bez DPH

                                                                                                                                                                                                                                                                                                                                                                  Zobraziť
                                                                                                                                                                                                                                                                                                                                                                      Breadboard Clear Self-Adhesive 830 points (MIKROE-1097)
                                                                                                                                                                                                                                                                                                                                                                      Breadboard Clear Self-Adhesive 830 points.
                                                                                                                                                                                                                                                                                                                                                                      11,88 €

                                                                                                                                                                                                                                                                                                                                                                      9.90 € bez DPH

                                                                                                                                                                                                                                                                                                                                                                      Breadboard Clear Self-Adhesive 830 points (MIKROE-1097)
                                                                                                                                                                                                                                                                                                                                                                          Breadboard Clear Self-Adhesive 830 points (MIKROE-1097)
                                                                                                                                                                                                                                                                                                                                                                          11,88 €Cena

                                                                                                                                                                                                                                                                                                                                                                          9.90 € bez DPH

                                                                                                                                                                                                                                                                                                                                                                          Breadboard Clear Self-Adhesive 830 points (MIKROE-1097)
                                                                                                                                                                                                                                                                                                                                                                              Breadboard Clear Self-Adhesive 830 points (MIKROE-1097)
                                                                                                                                                                                                                                                                                                                                                                              Various Boards
                                                                                                                                                                                                                                                                                                                                                                              Breadboard Clear Self-Adhesive 830 points (MIKROE-1097)
                                                                                                                                                                                                                                                                                                                                                                              11,88 €Cena

                                                                                                                                                                                                                                                                                                                                                                              9.90 € bez DPH

                                                                                                                                                                                                                                                                                                                                                                              Zobraziť
                                                                                                                                                                                                                                                                                                                                                                              Breadboard Clear Self-Adhesive 830 points (MIKROE-1097)
                                                                                                                                                                                                                                                                                                                                                                                  Breadboard Clear Self-Adhesive 830 points (MIKROE-1097)
                                                                                                                                                                                                                                                                                                                                                                                  Various Boards
                                                                                                                                                                                                                                                                                                                                                                                  Breadboard Clear Self-Adhesive 830 points (MIKROE-1097)
                                                                                                                                                                                                                                                                                                                                                                                  11,88 €Cena

                                                                                                                                                                                                                                                                                                                                                                                  9.90 € bez DPH

                                                                                                                                                                                                                                                                                                                                                                                  Zobraziť
                                                                                                                                                                                                                                                                                                                                                                                      Breadboard Dock for Onion Omega (SF-DEV-14436)
                                                                                                                                                                                                                                                                                                                                                                                      Breadboard Dock for Onion Omega.
                                                                                                                                                                                                                                                                                                                                                                                      17,88 €

                                                                                                                                                                                                                                                                                                                                                                                      14.90 € bez DPH

                                                                                                                                                                                                                                                                                                                                                                                      Breadboard Dock for Onion Omega (SF-DEV-14436)
                                                                                                                                                                                                                                                                                                                                                                                          Breadboard Dock for Onion Omega (SF-DEV-14436)
                                                                                                                                                                                                                                                                                                                                                                                          17,88 €Cena

                                                                                                                                                                                                                                                                                                                                                                                          14.90 € bez DPH

                                                                                                                                                                                                                                                                                                                                                                                          Breadboard Dock for Onion Omega (SF-DEV-14436)
                                                                                                                                                                                                                                                                                                                                                                                              Breadboard Dock for Onion Omega (SF-DEV-14436)
                                                                                                                                                                                                                                                                                                                                                                                              Vývojové nástroje
                                                                                                                                                                                                                                                                                                                                                                                              Breadboard Dock for Onion Omega (SF-DEV-14436)
                                                                                                                                                                                                                                                                                                                                                                                              17,88 €Cena

                                                                                                                                                                                                                                                                                                                                                                                              14.90 € bez DPH

                                                                                                                                                                                                                                                                                                                                                                                              Zobraziť
                                                                                                                                                                                                                                                                                                                                                                                              Breadboard Dock for Onion Omega (SF-DEV-14436)
                                                                                                                                                                                                                                                                                                                                                                                                  Breadboard Dock for Onion Omega (SF-DEV-14436)
                                                                                                                                                                                                                                                                                                                                                                                                  Vývojové nástroje
                                                                                                                                                                                                                                                                                                                                                                                                  Breadboard Dock for Onion Omega (SF-DEV-14436)
                                                                                                                                                                                                                                                                                                                                                                                                  17,88 €Cena

                                                                                                                                                                                                                                                                                                                                                                                                  14.90 € bez DPH

                                                                                                                                                                                                                                                                                                                                                                                                  Zobraziť