Features
1. Onboard LM386 Chip
2. 200 multiplier benefits circuit design
3. On-board speaker wiring block
4. On-board 10K variable resistor, you can adjust the volume of the enlarged
5. On-board power indicator
6. The chip pin leads, can be directly input audio signal
7. Operating voltage:5 – 12V
8. Board size:41 x13mm
Package includes
3 x LM386 audio amplifier module
Additional information
| Weight | 0.015 kg |
|---|
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