2Pcs 200 Times Gain 5V-12V LM386 Audio Amplifier Module Adjustable Resistance hf
3,60 €
Onboard LM386 Chip. 200 multiplier benefits circuit design. the chip pin leads, can be directly input audio signal. board size 41 (mm) x13 (mm). Easy & Secure. However, we will try our best to minimize it.
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