December 7, 2017
We had an idea to put Droid to work as a Traffic Assistant. As the vehicle gets closer, our Droid Traffic Assistant let them go by lowering the STOP sign.
Must be logged in to comment.
Not a member?
Start by making the Backpack Alarm with the light sensor, pulse, and buzzer. This light-sensitive alarm will alert ...
Red Team v.s. Blue Team! Who will win?
I wanted to invent this project, based on the old boxing game toy, called “Rock...
Invent a new way to let your dog out of its cage. Use the Rule Your Room Kit to make a conductive contraption that autom...