First let me say I am not and engineer just a techie so any help would be greatly appreciated. Currently I we have a small clean room and leading into that a small gowning room. I need to make a simple green light red light interlock system so that when someone is about to enter the gowning room and the door to the clean room is open, at the gowning room entrance it will a red light. If boths doors are closed it shows green light on both entrences. We dont need anything mechanical just a simple light system. Is there somewhere I could get a simple diagram so I can fabricate it myself? A diagram is all I would need then I could select the parts needed to make the system.
Thank you in Advance
Thank you in Advance