I have 3 circuits. One has a switch and powers a light. The second has a photo-resistor that would react to the light going out and would cut power to an electromechanical relay. The third runs through the electrical mechanical relay losing power from the second circuit, thereby allowing power to flow through the third circuit.
In short, what would be the best way to cut power to a light, and then make another circuit run because the light isn't shining any more (and I can not just have a 2 way switch transfer power to the second circuit)
And we are talking about weak circuits, 10v or less per circuit.
In short, what would be the best way to cut power to a light, and then make another circuit run because the light isn't shining any more (and I can not just have a 2 way switch transfer power to the second circuit)
And we are talking about weak circuits, 10v or less per circuit.