Quote:
Originally Posted by EricH
I've attached a quick sketch. The left-side target detector would be normally closed--it would open if the target were hit, and stay open. The right-side jaw closed would be normally closed--if the jaws are closed, it opens. The central switch is the pole detector.
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Which means that although both jaws are open in order to attach the minibot to the pole, but the circuitry is wired so that when one jaw closes and activates the switch, it closes both?