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 Dont give up, because that is when you lose what you have. FIRST is the best experience that I have had throughout my entire life and there is no way ANYONE can make me quit FIRST. - Arefin Bari [more] |
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#1
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Re: pic: Team 100 CAD
What are the two very large sprockets on the right side for?
I know there has to be a good reason for it because you guys know what you're doing, but it looks like a 1:1 ratio to me. Wouldn't it have been better to use smaller sprockets? Yo guys must have some reason. enlighten me... Also, Based on the success of 148 and 217 I bet you'll do well this year. 
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#2
03-05-2007, 02:40 AM
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Re: pic: Team 100 CAD
Quote:
The lower sprocket is set up like a record player, with magnets spaced out at specific intervals. As the magnets turn they trigger a magnetic sensor, this allows us to adjust the height quickly. We had to use two sprockets because the lower one also rotates a potentiometer, and a 1:1 ratio was easier to program.
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