Example Code for micro:bit-Touch Music
Last revision 2025/12/31
This guide offers a step-by-step approach to creating interactive touch music projects using micro:bit, a buzzer, and Makecode programming. It covers essential hardware and software preparations, wiring diagrams, and provides sample code to facilitate the creation of sound-responsive projects.
Hardware Preparation
- Math & Automatic expansion board for micro:bit, Quantity: 1
- micro:bit, Quantity: 1
- Buzzer, Quantity: 1
Software Preparation
Makecode graphical programming, Mind+ platform.
Makecode Library Address.
About how to install a software library?
Wiring Diagram
No specific wiring required (touch keys are integrated on the board).
Other Preparation Work
Install the Makecode library from https://github.com/DFRobot/pxt-Math-Automatic.
About how to install a software library?
Sample Code
Touch Music Code Download
Result
Touch key 1~7, the buzzer makes different sounds; touch the rest to play different music.
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