Microbit-Piano
From SB-Components Wiki
Micro:Bit Piano
Micro:bit Piano is a piano module that runs on Micro:bit from which you can play beautiful songs. There is an interface for you to connect to your Micro:bit, four RGB LEDs make your board brilliant. This piano module has a capacitive touch chip that prompts 13 contact keys to simulate your piano keys, you can play your preferred music.
Features
- Micro:bit edge connector, directly pluggable.
- Buzzer to play music.
- Onboard capacitive touch controller, 13x touch keys through the I2C interface.
- 4x RGB LEDs, controlled by only one signal pin.
- Breakout module control pins, Micro:bit SPI pins, and GPIO pins
- Easy Expansion
Specifications
- Touch controller: TTP229
- RGB LED: WS2812B
- LED color depth: 16777216 colors
- Operating voltage: 3.3V
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Pinout
| PIN | Description |
|---|---|
| VCC | 3.3V |
| GND | GND |
| Buzzer | PIN 0 of Microbit |
| WS2812 RGB LED | PIN 1 of Microbit |