If your project needs an audio amplifier, this module should be useful. It is a miniature module for amateur projects. Simply connect a 4-8 Ohm speaker and amplify your sound. It can be used with the FM receiver kit or WTV020SD-16P music module. You can definitely use this module for other musical projects also. The chip pin leads can directly input audio signal.
Features:
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.
