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3D Printed Led Microphone Flag
AdafruitGemma M0
A sound reactive microphone flag that uses a Gemma M0 microcontroller, NeoPixel ring, and microphone sensor.
In stock
Specifications
4- Operating Voltage
- 3.3V (5V compatible)
- Flash
- Not specified
- Ram
- Not specified
- Gpio Count
- 2
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 |
|---|---|---|---|
| D1 | NeoPixel DIN | GPIO | Connected to NeoPixel Ring |
| A1/D2 | Mic Sensor Output | ADC | Connected to Mic Sensor |
| GND | Ground | GND | Shared ground with NeoPixel and Mic Sensor |
Interactive pinout
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Gemma M0
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