Snap Circuits Mini Kit Motion Detector - You can make 12 projects with the Snap Circuits Motion Detector! When motion is detected a laser sound is emitted and the color LED flashes. Requires 3 "AA" batteries (not included). Elenco's Snap Circuits® makes learning electronics easy and fun! Just follow the colorful pictures in our manual and build exciting projects such as FM radios digital voice recorders AM radios burglar alarms doorbells and much more! You can even play electronic games with your friends. All parts are mounted on plastic modules and snap together with ease
Snap Circuits Mini Kit Motion Detector - You can make 12 projects with the Snap Circuits Motion Detector! When motion is detected a laser sound is emitted and the color LED flashes. Requires 3 "AA" batteries (not included). Elenco's Snap Circuits® makes learning electronics easy and fun! Just follow the colorful pictures in our manual and build exciting projects such as FM radios digital voice recorders AM radios burglar alarms doorbells and much more! You can even play electronic games with your friends. All parts are mounted on plastic modules and snap together with ease