How to make a runaway cookie box using Arduino

Eat too many cookies? These are some guidelines for how you can add a few security features to an ordinary box of cookies - or at least have a fun toy. The runaway cookie box will roll away when objects approach it and sound an alarm when it is picked up. What you need for the craft side of things: -empty cookie box -wheels (4) -Legos (axles, gears, basic) -hot glue -electrical tape -popsicle sticks, colorf ...

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