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Author Topic: Resistance Comparator - Ohmmeter  (Read 2961 times)
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bugmike25
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« on: August 07, 2008, 02:53:08 14:53 »

Hey guys, i need some help with designing an op-amp circuit to compare the resistance of a cable to approx a 1 ohm resistor. ie the 1 ohm resistor is the cable threshold.  If the cable resistance is less then 1 ohm then an LED lights up.
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