Microbit project #1

Identify the problem: The dog is barking and you want it to stop. But you don’t want to get up.


-Barking collar

-automatic doggy door

Design: The loudness sensor reacts with a strong vibration

Create: we need the microbit, collar, loudness sensor

Try it out: The vibration was not strong enough

Make it better: We made the strength of the vibration 100.


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