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Stemma Speaker
AdafruitNot specified
A simple audio amplifier board with a 1W, 8Ω speaker and easy-to-use JST connector for connecting to various projects.
In stock
Specifications
2- Operating Voltage
- 3-5V DC power input for the board and audio signal up to 3 or 5V peak-to-peak. V
- Dimensions
- Not specified
Pinout
3Low source legibility.The original manufacturer datasheet for this part was difficult to read, so this pinout may be incomplete or imperfect. Always confirm against the specific manufacturer’s datasheet before wiring.
| Pin | Name | Functions | Notes |
|---|---|---|---|
| SIG | signal | GPIO | 0-3V signal input |
| + | power | POWER | 3-5V DC power |
| - | ground | GND | Signal/power ground |
Interactive pinout
Highlight:
Not specified
Click a pin to copy its name · tap a tag above to spotlight a bus.