This great little project was inspired by Michelle Brosse in the Facebook Group: she was heading to college and couldn’t get the professor’s attention. She wasn’t looking for a panic button or the like, just a way to raise her hand. This device does exactly that!
Check out the full guide at the Adafruit Learning System: CircuitPython Powered AT Hand-Raiser
There, you’ll find full instructions, downloadable code and the STL files needed to print the parts. We even included assembly instructions in video form.
To read the original request, here’s a link to the post in the Facebook Group. Make sure to join us there for more great AT ideas and solutions!
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