Elenco 5-in-1 Microscope Set

Sound Reversing Car Kit is a robot car with a sensor to detect noise (like a clap) or physical contact for its reaction. It moves forward when it detects noise and reverses when it touches obstacles. From the Manufacturer; This Robot Car has a sensor to detect noise (like a clap) or physical contact. It moves forward when it detects noise and reverses when it touches obstacles. These robots are designed to introduce students into the exciting world of electronics. Designed with high schools and technical colleges in mind, these robots come complete with detailed instructions. This kit requires soldering and makes great class projects for beginners.