Snap Circuits makes learning electronics easy and fun! Did we mention fun? Just follow the colorful pictures in the manual and build exciting projects such as FM radios, digital voice recorders, AM radios, burglar alarms, doorbells and much more! We are talking about 500 projects with this set! You can even play electronic games with your friends. This set also includes 73 bonus computer interfaced experiments!

All parts are mounted on plastic modules and snap together with ease. Enjoy hours of educational fun while learning about electronics. Contains over 75 parts including voice recording IC, FM radio module, analog meter, transformer, relay, and 7-segment LED display. Build over 500 experiments. No tools required. Uses 4 "AA" batteries, not included.