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Trinket Usb Volume Knob
AdafruitATtiny85
A Trinket-based volume knob that uses a rotary encoder to control volume and optionally mute via USB HID.
In stock
Specifications
3- Mcu
- ATtiny85
- Flash
- 2KB B
- Ram
- 0.5KB B
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 |
|---|---|---|---|
| 0 | PIN_ENCODER_A | GPIO | Rotary encoder A signal pin |
| 1 | PIN_ENCODER_SWITCH | GPIO | Mute button switch, active-high |
| 2 | PIN_ENCODER_B | GPIO | Rotary encoder B signal pin |
Interactive pinout
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ATtiny85
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