5pcs DC 5V 3W+3W Audio Amplifier Mini PAM8403 Digital Power Amp Module Board Dual-Channel for DIY(with Potentiometer)
Special Features
- PAM8403:A small digital power amplifier chip with high-definition sound quality
- Feature:Clear sound output,good listening enjoyment
- Package: 5PCS Mini PAM8403 DC 5V Audio Amplifier Module
- Flexible:With switches and potentiometers, and can adjust the volume
Description
PAM8403:PAM8403 digital power amplifier chip
Power filter:470uf
Output:3W+3W,high sound quality
Working voltage 2.5V-2.5V
1.6mm glass fiber sheet
PC USB 5v power supply.Ensure that the working voltage is lower than 5.5V.
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