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Old 06-06-2021, 08:24 PM   #15 (permalink)
kellymacdaddio
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Join Date: Feb 2010
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Good point Don. I’m mainly in need of the voltage from the battery as I’ve gotten used to using that data in stead of a timer. However, that was for planes. RPMs for a heli would be good to know, but...how does an electronic system really know what the true RPMs are? Doesn’t the gear size and prop sizes change the RPMs, and how do ESCs actually know the head speed? I’ve always wondered how this works without a visual sensor.
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