LM386 Audio Amplifier Module - Gain up to 46dB - 10K Input

The amplifier is based on the popular LM386-1. This small Module can deliver 500mW of power. This is a good result for an amplifier of this size. The soldered potentiometer allows you to change the signal gain, i.e. the volume level. Easy to use and connect. Technical data Supply voltage: 5V - 12V Chip used: LM386 Power: 0.5W LED indicating power Output: goldpin header connector, pitch = 2.54mm Number of pins: 4 Terminal block connector for connecting a loudspeaker Dimensions: 41 x 14mm Input: IN - signal input, GND - Ground VCC - power supply 5 - 15V OUT - signal output to the loudspeaker Built-in potentiometer - the ability to adjust the volume level (signal gain)