DESCRIPTION
The sensor uses high quality FR-04 double material, with a large area of 55mm x 40mm. Conductive rails on surface are treated with nickel plating which fights oxidation, gives better electrical conductivity, and has superior life performance. Sensitivity can be adjusted through the on board potentiometer.
When no water is present, DO output is HIGH. When the sensor detects water, DO output will be LOW. AO output will be proportionate to how much water there is on the plate, which will determine how conductive it is between the rails.
TECHNICAL DETAILS
- Input Voltage: 3.3 - 5V
- Output Signal: Analog and Digital
SHIPPING LIST
- 1x Rain Sensor
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