PAM8403 Mini Audio Amplifier Board with Volume Control

PAM8403 Mini Audio Amplifier Board

A compact and efficient Class-D audio amplifier module based on the PAM8403 IC. Perfect for DIY audio projects, robotics, and embedded systems requiring clear stereo sound output.

• Output Power: 2 x 3W stereo channels
• Operating Voltage: 2.5V – 5V (USB powered)
• Built-in volume control potentiometer for easy adjustment
• High efficiency Class-D amplifier – minimal heat generation
• Compact PCB size – ideal for space-constrained projects
• Compatible with Arduino, Raspberry Pi, and other microcontrollers
• Low noise and distortion for clean audio output