NIB Smart circuits games and gadgets electronics lab -50 projects ages 8+ STEAM

NEW never opened $50 retail but sold out With Smart Circuits: Electronics Lab, explore unlimited electronic projects to create working games and gadgets with snap-together base boards, light and sound modules, a microprocessor, and jumper wires. Complete the circuit to make cool gadgets like a light-sensing electronic rooster, a musical baton, a doorbell, and a motion-sensing room alarm. Create fun games, including a drag race game that tests your reaction time like a real drag racer, a version of the classic video game Pong, and even a quiz show game. The fully illustrated 48-page lab manual includes step-by-step instructions for 50 sophisticated builds that teach kids about electronics, light, and sound—plus endless options to build custom creations.