RLX COMPONENTS s.r.o. , Electronic Components Distributor.
RLX COMPONENTS s.r.o. , Electronic Components Distributor.
Microphone AMP Board is a development tool provided with the LM386 Audio Power Amplifier.
The board features a Microphone. A potentiometer is used for mic input adjustment.
On-board screw-terminated connectors enable easy connection.
The Microphone AMP Board features a microphone connected to a power amplifier LM386 designed for use in low-voltage consumer applications. The gain is internally set to 20 in order to keep external part count low, but the addition of a potentiometer and capacitor between pins 1 and 8 will increase the gain up to 200.