I've seen alot of people wanting microcontroller-free relay bypass boards. There's a few designs out there, but most of them seem overly complicated, so I designed this one. It uses two 2N3904 as a simple switch flip flop and debouncer. It's not perfect (the occasional mistrigger happens) but overall it works pretty well for such a simple design. :)
I'm selling a Relay Bypass PCB in the shop for an improved version (with solid debouncing) with a smaller size than the vero version. Check it out. :)
All the layouts are Verified unless noted.