Wolstan Dixie
New Member
I have bought a Chinese contactless water level sensor. The only documentation is attached:
It works very well - the LED comes on correctly, but I want it to control a motorised valve. Presumably I need to connect a relay to Pin 2. I would appreciate help on how to do this.
Thanks,
Wolstan Dixie
It works very well - the LED comes on correctly, but I want it to control a motorised valve. Presumably I need to connect a relay to Pin 2. I would appreciate help on how to do this.
Thanks,
Wolstan Dixie