Well-functioning rain sensor. Including opamp (amplifier) circuit so that the sensor can work as a switch. It is also possible to connect the rain sensor directly to the Arduino via the analog input.
Properties:
No water = digital: 1, otherwise digital: 0
AO analog output can be connected to the Arduino to measure the power of the rain shower.
Works well! After the previous review I was in doubt, but this sensor can certainly withstand the rain. Does what it should and delivered very quickly. in the evening I ordered it with some other things and the box arrived within 12 hours after ordering. highly recommended
Placed on 21 November 2022
Rob
Switch module does what it should do.Rain sensor that can't withstand rain...
Sensor cannot withstand rain... After a few days with some rain, only false positive registrations. After inspection, the sensor plate was found to be so corroded that the traces shorted and the module triggered. Perhaps a cheap copy of a gold-plated version, but this one can go in the trash. (At least keep a handy switch module for the price.)
Placed on 3 September 2022
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