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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 (...) (14 years ago, 13-Jan-11, to lugnet.robotics, lugnet.org.us.smart)
| | | | Re: Motors comparison page updated
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| (...) I've been operating outside my personal SOA for years now :) (...) It's actually not a motor - it's a small electric hot water heater element. When plugged in it produces 1300W, but if I want less than that I need to figure out some way to (...) (14 years ago, 13-Jan-11, to lugnet.robotics, lugnet.org.us.smart)
| | | | Google: In partnership with CERN, the LEGO Group, National Geographic, and Scientific American
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| Google organizes first online science fair for young scientists By IBTimes Staff Reporter January 13, 2011 "At Google, the only thing we love as much as science is science education" -this is exactly what the internet giant worked on to arrange the (...) (14 years ago, 13-Jan-11, to lugnet.mediawatch, lugnet.general, lugnet.fun, FTX)
| | | | Re: Motors comparison page updated
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| Hi Brian, (...) I was surprised too. I suspect a relatively high internal resistance of the windings, rather than mechanical friction, as the source of losses. No, (shame on me!) I didn't checked yet with an ohmmeter. (...) This is clearly outside (...) (14 years ago, 13-Jan-11, to lugnet.robotics, lugnet.org.us.smart)
| | | | Call for Presentations: Bricks by the Bay 2011, SF Bay Area, CA USA
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| Bricks by the Bay 2011 For Immediate Release January 12, 2011 Contact: Paul Sinasohn Program Chair singlow @ gmail .com Bricks by the Bay Call For Presentations Bricks By The Bay 2011 is looking for any talks, roundtables, and special activities you (...) (14 years ago, 13-Jan-11, to lugnet.events, lugnet.announce)
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