I have a little problem. I'm using the raspberry pi to send a output signal from the GPIO pins to activate / deactivate the relay. I have a IR remote, when i short the two "connectors" on (for example G1) on the remote together the control activates. But If I want to do it like this I would have to use two relays on each button. One relay for on(g1), and one for off(k1).
Is there a way to make it turn off and on with only one relay?