I’ve been looking for a solution to my problem now for a few weeks and can’t rly find a good solution
So all help is very much appreciated.
Basically I want a relay to work as a momentary switch
My projector has a 12v trigger signal and I want to use it to power my raspberry pi on and off but you can’t just cut the power.
I need to bridge 2 pins to safetly turn the pi off with a script that runs when the connect
There is a lot off diy and tutorials with a momentary switch but since I want to use my projectors 12v trigger signal I’m kind stuck
So all help is very much appreciated.
Basically I want a relay to work as a momentary switch
My projector has a 12v trigger signal and I want to use it to power my raspberry pi on and off but you can’t just cut the power.
I need to bridge 2 pins to safetly turn the pi off with a script that runs when the connect
There is a lot off diy and tutorials with a momentary switch but since I want to use my projectors 12v trigger signal I’m kind stuck