 | | Re: Robot – Accuracy
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(...) On the top of the tooth....within 1/16th of an inch...every time. On top of that, my x-axis is the heaviest component (carries the Y-axis) and is driven 3:1 to the rack. (23 years ago, 13-Feb-02, to lugnet.org.ca.rtltoronto)
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| | 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 (23 years ago, 13-Feb-02, to lugnet.org.ca.rtltoronto)
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| | Re: We're going to lose our position...
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(...) I'd guess he's cut off the centre protusion, and glued a 1/2 bush on the back to make up for the decreased stability. ROSCO (23 years ago, 12-Feb-02, to lugnet.org.ca.rtltoronto)
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| | Robot – Accuracy
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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 (...) (23 years ago, 12-Feb-02, to lugnet.org.ca.rtltoronto)
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| | Re: Rotation Sensors
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(...) ....and me....I equally get upset at large-scale buyers who gouge the less informed consumer... (...) Yep...I think there is....also upsetting is people who design a set / maybe nice / maybe not (subject to interpretation) and then selling it (...) (23 years ago, 12-Feb-02, to lugnet.org.ca.rtltoronto)
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| | Re: We're going to lose our position...
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Ooops! Sorry! Didn't know you had to 'fess up to a teeny weeny bit of modification in a MOC ;) Yeah, I'm one of a few, it seems, who like to do what the Lego designers do - make new parts for new models. So yes, that crown gear has had the boss (...) (23 years ago, 12-Feb-02, to lugnet.org.ca.rtltoronto)
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| | Re: Rotation Sensors
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Dont use subroutines... use functions. Like this: task main() { while(clueless==true) { speculation(); } } void speculation() { blahblahblah(); } Hmm. If youve been spending too much time in NQC, i think this post proves that i've been spending WAY (...) (23 years ago, 12-Feb-02, to lugnet.org.ca.rtltoronto)
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| | Re: We're going to lose our position...
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(URL) have never seen that particular crown gear before. I've been in Technic since my go-cart circa 1979 and have a variety of different crown gears (including the black ones from early 80's) but that one is just weird. It has this curvy surface (...) (23 years ago, 12-Feb-02, to lugnet.org.ca.rtltoronto)
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| | Re: We're going to lose our position...
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(...) Was it perhaps this post (to lugnet.robotics): (URL) don't think the person says anything about modifying his parts, but in one of the pictures one can clearly see a crown gear driving a new-style diff. Maybe older crown gears didnt have that (...) (23 years ago, 12-Feb-02, to lugnet.org.ca.rtltoronto)
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| | Re: Rotation Sensors
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(...) While (clueless==true) {Sub speculation()} EndWhile Sub speculation() { O.K. So I'm guessing here, but I have to wonder .... The fix for the rotation sensor was recently published on the net and announced here on Lugnet. Given that it is only (...) (23 years ago, 12-Feb-02, to lugnet.org.ca.rtltoronto)
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