Liquid Flow Meter - Brass 1/2" Nominal Threaded [Discontinued] _MAKE_COMP_SWITCH Configurable interrupt source - Interrupt-on-change

Configurable interrupt source - Interrupt-on-change from configured register defaults or pin changes

Inside the miniature plastic tube is a gold plated slip ring for 6 wires

Included is everything you need to make a basic sensing project (or two)

1" spaced header for easy breadboarding

May come in white or black

Liquid Flow Meter - Brass 1/2" Nominal Threaded [Discontinued] _MAKE_COMP_SWITCH Configurable interrupt source - Interrupt-on-changeMeasure liquid water flow for your solar, computer cooling, or gardening project using this handy basic flow meter. This sensor sit in line with your water line, and uses a pinwheel sensor to measure how much liquid has moved through it. The pinwheel has a little magnet attached, and there's a hall effect magnetic sensor on the other side of the brass tube that can measure how many spins the pinwheel has made through the metal wall. This method allows