Starter Codes 2 - Learn more with Sounds
Starter Codes 2 - Learn more with Sounds
Step 3: The v2 micro:bit has a built-in microphone sensor that can react to loud and quiet sounds and also measure how loud your environment is.
Use your voice or play music from your phone.
Source: https://microbit.org/projects/make-it-code-it/disco-lights/