Hi, I'm looking for a device/ circuit that I can use to switch on a light display in sequence and will operate 4 or more relays in sequence with a delay between each latching relay, until a button or signal is pressed to turn the device/ circuit off.
I can construct a running circuit with one on, one off state but what I require I just can't figure. I thought about a PLC, but thought it could be built with semiconductors or maybe am Raspberry pi or similar?
Rgds, Rick
I can construct a running circuit with one on, one off state but what I require I just can't figure. I thought about a PLC, but thought it could be built with semiconductors or maybe am Raspberry pi or similar?
Rgds, Rick