What do you get when you cross a hands-on-science kit with a whoopie cushion?Gotcha Gadgets, a set of customizable, constructible electronic gizmos along with an entire book of games, pranks, and jokes that make the most of them. Follow simple instructions to make a door alarm, motion sensor, light sensor, or push-button sound machine, and then program it with one of four funny sounds.9-volt battery required. Not included.
Includes: Circuit board (with speaker, LED, component wires, battery clip, photodetector, and switches), switch pin, alligator clip, gadget dock and case, 6 double-sided gadget covers.
8 Years +