HiLetgo 5pcs LM386 Mini Electret Microphone Amplifier Board Microphone AMP Amplifier DC 4V-12V
$14.99
Sale price
$14.99
Regular price
$20.99
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HiLetgo 5pcs LM386 Mini Electret Microphone Amplifier Board Microphone AMP Amplifier DC 4V-12V
$14.99
Sale price
$14.99
Regular price
$20.99
FREE shipping on this itemShips from West Long Branch, NJ. Typically arrives in 3–7 business days.
30-day returnsChanged your mind? Send it back within 30 days. Return policy
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Key features
- LM386 Mini Electret Microphone Amplifier Board
- Suitable for electret microphone Amplifier
- Adjusting potentiometer can drive small power speakers directly.
- Working voltage: DC 4V-12V; Board size: 20mm * 20mm
Description: Adopt LM386 amplifying chip, the magnification can be adjusted between 20 times and 200 times through the adjustable resistor on the board, suitable for electret microphone. Adjusting potentiometer can drive small power speakers directly. Working voltage: DC 4V-12V; Board size: 20mm*20mm. Package included: 5* LM386 Mini Electret Microphone Amplifier Boards
Free shipping included. 30-day hassle-free returns.
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