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Originally Posted by Excelsior
Well, we mounted it on a protoboard, and hooked up power and ground to the first and fourth pins respectively. We connected the third and fourth pins, and simply put a wire to pin two to hook up to the o-scope. We were really just testing it to make sure it was putting out a signal, and what kind of signal it put out, but we can't get anything from it. Does that help you help me?
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What type of gear did you use, and how good was your rotation mechanism. Also, how close was it? Remember that it needs to see 8 teeth in a row to calibrate, and if you were just moving the gear in and out or rotating it by hand, it may not have ever been able to calibrate.