In my sophomore year of high scool, I created this device that is designed to limit the amount of water and energy consumed during a shower by automatically
shutting off the flow of water after a set period of time. It also gives warning beeps a set time before the water is actually shut off.
This project placed in the third place category in the Intel & Hackster
Earth Day: Planel Pulse Challenge .
Includes documentation, code, and schematics. Click either of these links: