With over 200 components and the aid of sensors (phototransistor, mini-switches) and actuators (XS motor, indicator lights), children can construct 12 easy-to-understand models such as a hand dryer, stamping machine, lighthouse with blinking light, merry-go-round or automatic sliding door. The “ROBO LT Controller” with 3 inputs for sensors and 2 outputs for motors or indicator lights has a USB interface for simultaneous power supply. The ROBO Pro Light software makes quick programing easy as pie. The detailed didactic activity booklet supports the learning process for children making programming easy to understand. FischerTechnik Robotics LT Beginner Set is for tomorrow's engineers.