G1/2 Water Flow Sensor Control Effect Flowmeter Switch 1-30L/min for Arduino
The water flow sensor is applied for water heater, and can be used as flow switch. Three wire connection: Red for positive, black for negative, yellow for pulse signal. Working range: 1-30L/min. 1 x Water Flow Sensor.
G1/2 Water Flow Sensor Control Effect Flowmeter Switch 1-30L/min for Arduino
The water flow sensor is applied for water heater, and can be used as flow switch. Three wire connection: Red for positive, black for negative, yellow for pulse signal. Working range: 1-30L/min. 1 x Water Flow Sensor.