Rampz
Well-known member
This isn't a cry for help at the moment, I own and run and electronic security business for the last 30 odd years and we always one way or another need relay modules of one sort or another, and there's never the required one available.
So I thought with my newly gained knowledge and past experience with PCB design and circuits I thought I would produce some simple relay boards.
They in the first instance will have a couple of output leds, an optocoupler input configured so it can be positive or negative trigger at 12v and a double pole relay as an output.
Then through programming it can be delay on, delay off, standard switch with debounce, special timing functions a number of times or whatever.
Just simple code required.
I just couldn't find anything available and with such a low component count I thought why not.
I will post the circuit and Gerber file later if anyone is interested.
So I thought with my newly gained knowledge and past experience with PCB design and circuits I thought I would produce some simple relay boards.
They in the first instance will have a couple of output leds, an optocoupler input configured so it can be positive or negative trigger at 12v and a double pole relay as an output.
Then through programming it can be delay on, delay off, standard switch with debounce, special timing functions a number of times or whatever.
Just simple code required.
I just couldn't find anything available and with such a low component count I thought why not.
I will post the circuit and Gerber file later if anyone is interested.