OKY3436: Rain Detection Module Moisture for Arduino STM32
OKY3436: Rain Detection Module Moisture for Arduino STM32
LED lamp power light, the output signal. TTL level output, TTL output signal for low level effectively.
Ability to drive about 100ma, can be directly driven relay, buzzer. small fan, and so on.
Sensitivity can be adjusted through the potentiometer.
Raindrops board and control board are separated, convenient to wire leads.
The raindrops plates of large area, more conductive to detect the rain.
Additional information
| Voltage | 5V |
|---|---|
| Control Panel Board Size | 3mm x 1.6mm |
| Large Area of Rain Test Plate | 5.4mm x 4.0mm |
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