Our Digital Audio Amplifier modules are a great way to amplify the stereo sound in your projects. We suggest adding this ontop of our MP3 Module Package if you require more volume or using more powerful speakers.
We supply two variants:
PAM8403 - (XH-M179) A 6W stereo amplifier
PAM8406 - A 5W stereo amplifier. The module features two trim potentiometers for adjusting volume on each side (Left and RIght Output).
Simply:
Connect the input (Left, Right, GND),
Connect your output speakers for your left side (L+, L-) and Right (R+, R-).
Connect 5V Power (5V, GND) to power the amplifier chip
