$99.00
Each piece has a function: switches, speakers, battery packs etc. They are all colour coded and numbered to easily identify each. Graphics on each component show its electronics symbol, to help illustrate how the current travels though the circuit you build.
Over 100 experiments including alarms, flashing lights and sounds. Also features infrared control and radar detector, allowing the creation of remote control vehicles which can intelligently avoid obstacles. Includes "easy to use" 20 page manual.