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Brief Introduction of LM386 200 Gain of Audio Amplifier Module
Key Features1 An onboard LM386 chip
- 2 200 gain of circuit design
- 3 onboard speaker terminal blocks
- 4 on-board 10K adjustable resistance, you can adjust the volume of amplification
- 5 the on-board power indicator
- 6 the chip has been the main pin leads, you can directly input audio signal
- 7 the working voltage: 5 ~ 12V
- 8 board size 41 (mm) x13 (mm) Specifications
- Dimensions (cm): 4.0 x 1.5 x 1.5
- Weight (kg): 0.005
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