custom 1Pcs LM386 audio power amplifier for 200 times amplifier gain of mono power amplifier 5 V-12 V input
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$0.47
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$0.47
Regular price
$2.47
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We are a manufacturer of electronic components, electronic modules for a large number of products.We are the factory!With more than 10 years of PCB development experience, the product quality is good, the price is excellent.A large number of wholesale sales of global buyers, welcome to purchase.
Onboard LM386 Chip
200 multiplier benefits circuit design
On-board speaker wiring Block
On-board 10K variable resistor, you can adjust the volume of the enlarged
Onboard power indicator
The chip pin leads, can be directly input audio signal
