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I haven’t finished my robot because I couldn’t get repeatable accuracy from
the rotation sensors. I tried various solutions but nothing was giving me
the accuracy I wanted. It was driving me nuts!
I switched over to touch sensors, combined with a slightly more involved
chunk of logic that controls the movement, and I can now make that sucker
stop consistently on a particular tooth of a gear rack. To test it, I put
it in a loop…and so far it has hit the mark 368 times!
That was the X-axis…now for the Y-axis…
Bruce
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Message has 3 Replies:
 | | Re: Robot – Accuracy
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| (...) What do you mean by tooth? As in variability of a width of a tooth (ie, roughly 2mm wide (I mean, 1/8" of an inch or so :)) or like consistently on the top of the tooth? Calum (22 years ago, 13-Feb-02, to lugnet.org.ca.rtltoronto)
| | | Re: Robot – Accuracy
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| (...) excellent..... (drum fingers) Now, as soon as that "accident" happens to Dereks robot I will be unstoppable!!! moo ha ha ha -- Chris Pretend this says something funny (22 years ago, 13-Feb-02, to lugnet.org.ca.rtltoronto)
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