Jeff Hastings
New Member
I am trying to build a monitoring device for my HVAC so I can see which stages are active. There a 5 24vac signals that could be on or off at any time. would like to have 5 LEDs, one on each signal, to monitor this. I would like to use the fewest parts possible, like driving all 5 individual LEDs off one IC??
Any ideas? Diagram would be nice. thanks.
Any ideas? Diagram would be nice. thanks.