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      Adafruit PCF8523 Real Time Clock Assembled Breakout Board (AF-3295)
      • Adafruit PCF8523 Real Time Clock Assembled Breakout Board (AF-3295)

      Adafruit PCF8523 Real Time Clock Assembled Breakout Board (AF-3295)

      AF-3295
      €7.08
      Tax included

      5.90 € tax excl.

      Adafruit PCF8523 Real Time Clock Assembled Breakout Board (AF-3295)

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      Adafruit PCF8523 Real Time Clock Assembled Breakout Board (AF-3295)

      This is a great battery-backed real time clock (RTC) that allows your microcontroller project to keep track of time even if it is reprogrammed, or if the power is lost. Perfect for datalogging, clock-building, time stamping, timers and alarms, etc. Equipped with PCF8523 RTC - it can run from 3.3V or 5V power & logic!

      Works great with an Arduino using our RTC library or with a Raspberry Pi (or similar single board linux computer)

      • PCB & header are included
      • Plugs into any breadboard, or you can use wires
      • Two mounting holes
      • Will keep time for 5 years or more

      Note: This product does not come with a CR1220 coin cell battery. We recommend you purchase a coin cell battery to use with this product.

      The PCF8523 is simple and inexpensive but not a high precision device. It may lose or gain up to 2 seconds a day. For a high-precision, temperature compensated alternative, please check out the DS3231 precision RTC. If you need a DS1307 for compatibility reasons, check out our DS1307 RTC breakout

      Dimensions:

      • Length: 25.8mm/1.02in
      • Width: 21.8mm/0.86in
      • Height: 5mm/0.2in
      • Weight: 2.3g/0.09oz
      • Mounting holes are 2.2mm(0.086in) diameter, 25mm(0.98in) apart
      • This board/chip uses I2C 7-bit address 0x68
      Adafruit Industries
      AF-3295

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