Gotcha Gadgets combines hands-on science with good old fashioned mischief!
Connect circuits and build gadgets to play games and perform pranks! Follow the 32-page book to build a noisy door alarm, mess around with motion sensors, lark about with light sensors and play tricks with a push-button sound machine. The science and activities are clearly explained throughout making any reader into the perfect sneaky scientist. 3 x AAA batteries are required (not included)
32 page book
1 electronics module with speaker
LED
photo-detector
switches and battery holder
alligator clip
gadget dock
4 sheets of gadget covers