 | | 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) (14 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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(...) 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 (...) (14 years ago, 15-Jan-11, to lugnet.robotics, lugnet.org.us.smart)
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| | Re: Lots of gratitude
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Dear Brahm, We know we are not supposed to do this on this forum, but we shall do it anyways because our gratitude towards you is more intense than just a 5 star rating. We have been trying to make our RIS 2.0 software and hardware work for many and (...) (14 years ago, 18-Jan-11, to lugnet.robotics)
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| | Anyone else tried the Firgelli actuators?
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I decided to spring for one of the expensive Firgelli actuators, and just gave it a quick try. I either got a broken unit, or it is the worst piece of junk anyone has ever made for NXT. First of all, you command it to move a distance, not command it (...) (14 years ago, 25-Jan-11, to lugnet.robotics)
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| | Re: Anyone else tried the Firgelli actuators?
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(...) That's something expected because the encoder is a relative position one, just like in the regular NXT motor. (...) I have not noticed that - could you send me your program? Philo (14 years ago, 26-Jan-11, to lugnet.robotics)
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| | Re: My latest colour iteration of the 948 go-cart
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(...) No, just marking my territory, in the event of Daves passing, my dna will prove ownership. Wink. Janey "Red Brick" (14 years ago, 28-Jan-11, to lugnet.robotics)
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| | Re: My latest colour iteration of the 948 go-cart
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(...) Someone's been watching a little too much CSI:Toronto. Either that or Animal Planet.... [JOHN] (14 years ago, 28-Jan-11, to lugnet.robotics)
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| | Humanoid Robot
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any one have idea about world's most advanced humanoid robots ??????? I look forward to hear from you guys.. (URL) Modular Robots ----- (URL) Modular Robots (14 years ago, 14-Feb-11, to lugnet.robotics)
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| | Re: Motors comparison page updated
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(...) I have come across some industrial heater controls. To get the heaters at part power (to run them in a closed-loop temperature control), a method of burst firing is used. The circuit measures the zero crossings of the AC supply and turns the (...) (14 years ago, 25-Feb-11, to lugnet.robotics)
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| | 2011 LEGO Engineering Symposium
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The Tufts Center for Engineering Education and Outreach (CEEO) invites you to the 5th annual LEGO Engineering Symposium May 24-26, 2011 at Tufts University in Medford, Massachusetts, USA. The LEGO Engineering Symposium aims to bring together (...) (14 years ago, 20-Feb-11, to lugnet.robotics)
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