PAM8403 mini 5V digital amplifier board with switch potentiometer can be USB powered.
Product Information:
- PAM8403 is a small digital amplifier chip, high-definition sound highlights the advantages of digital chips, the circuit uses the most reasonable peripheral configuration, power supply filter is upgraded to 470uf.
- Potentiometer with switch reversible clock can be directly cut off the power
- Power supply range: 5v DC
- Minimum output: 3W * 2
- Dimensions: 29.5 * 20.2 * 15mm (without protruding potentiometer rod)
Abou Bakr –
Very useful .. clear sound .. stereo .. compact design and just 5 volts enough to run it so you can use your USB port .
Abou Bakr –
nour.mohamed222222 (verified owner) –
Very Good
nour.mohamed222222 –