micro:bit at home - cookie tin alarm
Has anyone been in your cookie jar or snooping in your treasure box of precious things? Your BBC micro:bit can help home secret agents keep their things secure...
What you'll make
Get coding
Now open the MakeCode editor where you’ll write the code for your program:
How to transfer your program to your micro:bit
Discover more
The micro:bit cookie jar alarm uses the light sensor input and the LED display output. Find out more about them in the videos below:
There are more micro:bit at home activities to explore:
Share!
Let us know how you got on by sharing your project with us. Use the #microbit hashtag on Twitter or Facebook.
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