 | | Re: Motors comparison page updated
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(...) No, purely resistive. Although it does have a "boot up" time, I think it's just due to heating up the element. I'm not completely sure if the element will respond better to a "dimmer" type set-up (running it at less than normal voltage) or a (...) (13 years ago, 15-Jan-11, to lugnet.robotics, lugnet.org.us.smart)
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| | Re: January 29th, 2011 SMART meeting
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(...) That sounds like a great plan though we did actually pick a mini-challenge at the last meeting. I should have posted something about it but I guess I never got around to it. My bad. The proposed mini-challenge was to make a non-traditional (...) (13 years ago, 14-Jan-11, to lugnet.org.us.smart)
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| | January 29th, 2011 SMART meeting
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In just over two weeks we'll have our next SMART meeting. We'll meet at the new DigiPen building, from 2pm to 5pm. As no mini-challenge was posted, we'll try a very low-key variation on BrickHeap Wars for this meeting. It will be an individual (or (...) (13 years ago, 14-Jan-11, to lugnet.org.us.smart)
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| | Re: Motors comparison page updated
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(...) Interesting thread, even if a bit off topic of LEGO motors. I'm not an expert on power circuits, but a google search turned up this web site with a number of interesting power supply circuits (there is a search option). (URL) Putz (URL) (13 years ago, 13-Jan-11, to lugnet.robotics, lugnet.org.us.smart)
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| | Re: Motors comparison page updated
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(...) Good thing, the load is not inductive. (...) OK, with a 1 second cycle time, and pure on/off, it is simpler. All you need is a solid state relay. (...) Looks like some people do: (URL) and worse, most of these dimmers work by dissipating and (...) (13 years ago, 13-Jan-11, to lugnet.robotics, lugnet.org.us.smart)
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