Build Your Own - Hand Washing Machine

The Build Your Own Hand Washing Machine STEM Kit introduces students to the intersection of health, technology, and automation. By assembling a touchless hand-washing device that uses an infrared sensor to detect motion and activate water flow, kids learn how smart systems promote hygiene in public spaces.

This kit teaches the basics of infrared sensing, circuitry, and automatic control, while reinforcing the importance of hand hygiene. It’s a real-world application of STEM principles, helping young learners understand how science and engineering can improve everyday life—clean hands, clean tech, smart future!

Battery not included.