Audio Amplifier Module

Key Features

• Standard 3.5mm TRRS audio jack connector

• Breakout pins for Tip, Ring1, Ring2, and Sleeve

• Supports stereo audio and microphone signals

• Compact CJMCU PCB design

• Easy integration with Arduino, ESP32, Raspberry Pi, and other development boards

• Ideal for audio interface, headset projects, and signal routing

• Durable PCB with clearly labeled pins

• Suitable for DIY electronics, robotics, and embedded systems