Product details
PAM8403 based mini digital Class-D stereo amplifier board, delivering 2x3W output from a compact footprint.
Features:
- PAM8403 Class-D chip – high efficiency, no heatsink required
- 2 x 3W stereo output, L/R input and output pads clearly marked
- Very compact size for embedding into small speaker projects
- Operates from a simple 5V supply, great for USB-powered speaker builds
Specification:
- Chip: PAM8403
- Output: 2 x 3W
- Supply: DC 5V
Note: Solder wires directly to the labeled pads for input/output/power.
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