Tag: grocery

Gump's grocery Liquid Level Controller Module Water Level New Detection Sensor

Specification:Work voltage:5VController PCB size:42*69mmSensor PCB size:86*21mmThree color LED indicate low (red), medium (yellow), high (green) water, low water pumping or high-water pumping can be switched on and off when you press the function switch bounce (ie not pressed) when low water relay (external pumps work), start adding water, the water level rises to a high […]

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