Smart Circuits by SmartLab ToysComplete the circuit to make a quiz show game, an electronic drum kit, a motion sensing room alarm, and much more using 10 smart modules and the powerful microprocessor module. Learn about electrical engineering as you play with the multi dimensional base board and REAL electronic components. The 48 page lab book includes step by step instructions for building 50 sophisticated circuit builds that teach kids about electronics, light, and sound, plus