3W Stereo Miniature Digital Power Amplifier Board Class D
This tiny circuit board allows users to amplify and output incoming audio signals from any device to any 4-8 ohm impedance speakers. Solder the through hole pads to input left and right channel. Use the 5v pads to provide the amplifier power to operate and use the two outputs to acquire a stereo speaker configuration. It is that simple to have this audio amplifier board up and running!
Specifications:
- Dimension: 1.85 x 2.11 cm
- Material: FR4
- Input Voltage: 2.5v-5V Recommend to use USB Power
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