Hi
I am going to build a light break detection sensor, as per attached schematic.
Question: I can't find a 5v relay with a coil resistance of 125 Ohms, I have some 5v relays at 70 Ohms would they work ?, also the diode 1n4004 , I have some 1N5397 would they do in place of the 4004 ? .
cheers
Spike
I am going to build a light break detection sensor, as per attached schematic.
Question: I can't find a 5v relay with a coil resistance of 125 Ohms, I have some 5v relays at 70 Ohms would they work ?, also the diode 1n4004 , I have some 1N5397 would they do in place of the 4004 ? .
cheers
Spike
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