Snap Circuits XP Kit lets kids build their own microcomputer! The Snap Circuits XP Kit from Elenco teaches inquisitive young minds all about micro-controllers, Basic programming, installing software, and more... and it's fun! As easy as snapping together the circuits and downloading Elenco’s programs. Write your own programs using Basic commands or flowcharts. Snap Circuits Kits are among the most well-respected educational toys available anywhere, and with over 100 projects for kids to learn and perform, the XP Kit is no different. Includes over 50 parts, including the base grid, snap wires, jumper wires, motor, resistors, speakers, microphone, and lots more, so kids will have hours of fun learning and playing. A great introduction to microcontrollers and how they are used in the world around us. For kids ages 12 and up. Requires 3 "AA" batteries (not included). Order yours today!