can anyone please explain in simple terms what pin goes where when using a 9 volt relay to switch on a small device i am very new to electronics so please keep it simple
you would connect the device being switched to the contacts that are either n/o or n/c and com. you would then connect a switching circuit to the coil.
you would connect the device being switched to the contacts that are either n/o or n/c and com. you would then connect a switching circuit to the coil.