Identify the problem: The dog is barking and you want it to stop. But you don’t want to get up.
-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.
My name is Sophia and I’m 14 years old. My favorite quote is “You must do the things you think you cannot do.”-Eleanor Roosevelt
I like this quote because I can think of so many times I thought I couldn’t do something. Then I finally go for it and thought to myself why I didn’t do it sooner.