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Mad Scientist
AKA: Me
 FRC #2040 (DERT)
Team Role: Engineer
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Join Date: Apr 2005
Rookie Year: 2003
Location: Peoria, IL
Posts: 1,984
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Re: 2017 Bosch Seat Motor
Quote:
Originally Posted by Rami Marelly
Hi,
I understand from this thread that some of you have already managed to get the correct encoder data (despite losing some ticks).
Can anyone explain how it can be done?
Our initial try was to count the voltage peaks using analog trigger, analog to digital and then a counter.
In all the examples, we saw that the limits of the analog trigger are set between 3.5-5 volt.
However, our voltage measurements show values between 0.13-0.14 and they are not consistent (can move to 0.12-1.13).
Can anyone point to what we may be doing wrong?
Thanks.
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What are you measuring the voltage with? If it's a multimeter or voltmeter, that is too slow to puck up encoder spikes. You will need an oscilloscope to see encoder pulses.
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"We are not now that strength which in old days moved earth and heaven; that which we are, we are;
One equal temper of heroic hearts, Made weak by time and fate, but strong in will
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