70.20EGP
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70.20EGP
70.01
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This is the water detection sensor used to detect water leakage, water level or rain detection. This is obtain by having a series of parallel wires exposed traces. The sensor traces have a weak pull-up resistor of 1 M Ohms. The resistor will pull the sensor trace value to HIGH until a drop of water shorts the sensor to the grounded trace. Note: Analog output can be read directly to the MCU.
Specifications: