Nice one Dr!

You’ll do great! Good luck with the defence of your decks and thesis!

A picture of the micro:bit microphone LED light up, indicating the microphone is operating.

A screenshot of the micro:bit schematics, showing the microphone circuit. It shows the microphone LED will always light up if the microphone is turned on.

Researchers have found a way to turn off a webcam LED while in use.
This is why it was so important during the #microbit design to ensure the mic🎙 LED was wired to its power instead of GPIO. It’s crucial to teach the next gen about privacy & security (or their absence) in the tech they use every day