PAM8403 dual channel amplifier module mini digital amplifier board with volume control 2*3W Class D digital amplifier board efficient 5V power supply
1. Onboard PAM8403 audio amplifier chip, 3W*2 filterless stereo class D audio amplifier
2. On-board 2-way 5.08(mm) pitch 2P binding posts, which are the left and right channel wiring output respectively
3. The main pins of the chip have been drawn out, which is convenient for external device control
4. Working voltage: 5V
Note: This module draws one less audio input GND pin header, the audio line GND and the external GND of the module can share the ground
1. Due to different monitors and lighting effects, the actual color may be slightly different from the image
2. Due to manual measurement, please allow 1-3cm deviation
Board size: 30(mm)x30(mm)
Delivery color: as pictured