We are now selling an upgraded amplifier for small projects. Please check out PAM8302 Mono Amplifier
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.
- On-board LM386 Chip
- Gain= 200.
- On-board speaker wiring block.
- On-board 10K variable resistor, you can adjust the volume with it.
- On-board power indicator.
- The chip pin leads can directly input audio signal
- Operating voltage: 5V
- Size: 41mm x 13 mm
The following images show how you can use the module:
Package Includes: 2 x LM386 Audio amplifier module