Hi, I have a need for a relay board with multiple relays (minimum 2 but more might be useful), that can accept a 12v dc input and route the 12v output to any of the relays independently, i.e. plug in the + and - of the dc power into the relay and use a pi to switch on and off the relays providing the input power to each relay. I've only seen boards that need power to each of the relays which would mean 2 or 3 12v power supplies which is not what I want. Is there such a thing and can anyone point me at one in the uk? Thanks!
Statistics: Posted by aemee123 — Tue Apr 29, 2025 5:16 pm