Using 3 channel controller to run relays.

[Pauls]

(15-08-2020, 09:44 PM)Craig Wrote: Should work but looks like the relay output will be inverted. If I have read it right 0v is on, so the relay will be on when the channel output is off.

Mechanical relays often have normally open and normally closed connections so you can choose which way round you need.

Craig

Thanks. I just used that as an example one. The one I have is normally open. Will give it a try when the additional controller comes I have ordered.