Lm386 Module 20 Times Gain Audio Amplifier Module With Adjustable Resistance

  • 4.4 stars, based on 12 reviews

USD 1.40

  • In stock

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20 times gain circuit design 3

On-board 10K variable resistor, you can adjust the volume of the amplifier 5

On-board LM386 Chip 2

On-board power indicator 6

On-board speaker wiring Block 4

Operating voltage 5 12V 8

Size 41mm 13mm Package included 1 x LM386 Module 20 Times Gain Audio Amplifier Module

The chip pin was leaded, can be directly input audio signal 7

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