Circuit Lake

Electronic Project and Circuit Collection

Arduino Low Cost Water Flow Sensor

06/29/2009 Category: Arduino, Microcontroller, Monitoring, Project, Sensor

water flow sensor

The project goal is to detect water flow and drive ambient LED display. This project use piezo transducer as sensor, Some LEDS for display and Arduino as main controller. The device is a rough prototype of what will eventually become a persuasive technology that motivates sustainable behavior and raises awareness about water use, say Stacey Kuznetsov, the designer.

Watch video how to build Low Cost Water Flow Sensor project

Water Flow Sensor
Project schematic and PDF documentation