 | | Re: Lght Sensor & Three colors?
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Ben, did this designer use any filters? Or was this simply the response of the LED and detector in the Light Sensor? (25 years ago, 6-Feb-01, to lugnet.robotics.rcx)
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| | Re: Jin Sato Book about Mibo
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Ok, I'll answer my own question: (URL) I think I saw this a long time ago, but I had assumed that the "Mibo in Book!" link was referring to the Mibo on the cover of a Japanese magazine that Jin Sato had on display at Mindfest. I didn't realize it (...) (25 years ago, 6-Feb-01, to lugnet.robotics.rcx, lugnet.books)
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| | Re: Lght Sensor & Three colors?
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I saw a 6th grade girl with a lego robot arm that could sort about 10 different lego colors using the light sensor. It was amazing. It wasn't the RCX, but the light sensor was the same. She actually brought in her pink and purple LEGOs from home (...) (25 years ago, 6-Feb-01, to lugnet.robotics.rcx)
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| | Re: Gearing down a lego motor
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I think a worm gear and a 40-tooth gear worked for me. A string was fixed above, and wound around the axle connected to the 40-tooth gear. This wasn't fast though, more like a slow climb. But I think you definitely want a worm gear or some kind of (...) (25 years ago, 6-Feb-01, to lugnet.robotics.rcx, lugnet.robotics)
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| | Re: Mindstorms for Dummies
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I got Mindstorms for Dummies sent to me as soon as it was ready from Amazon, since I'm curious what my competition looks like. :) And I kept quiet for a while, but I'm glad you wrote something first, Ralph, because I feel the same way. I was (...) (25 years ago, 6-Feb-01, to lugnet.robotics.rcx, lugnet.books)
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