1 x Audio Amplifier Module For Arduino 200 Times Gain 5V-12V LM386
Was $3.00
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$2.79
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This audio amplifier module is based on LM386 chip. It has a gain value up to 20. The module includes speaker terminal blocks, a power led indicator and 10K adjustable resistance, so you can adjust the volume of amplification. Working voltage: 5V ~ 12V Size : 41 (mm) x13 (mm) Pin connection GND: Ground VCC: Voltage supply (5V~12V) IN: Audio signal Terminal: Speaker Package Included: 1 x LM386 Audio Amplifier Module. Instructions/schematic are NOT included. We don't provide technical assistance please make sure that you are familiar with the product before purchasing.
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