 | | Re: my Polaroid
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Please get the Handy Board Technical Reference at (URL) . Then look on page 2. It's the item labeled #19, power expansion header. sorry for the inconsistent naming. Fred (...) (23 years ago, 6-Jul-01, to lugnet.robotics.handyboard)
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| | my Polaroid
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hello people :) I have refered to this site regarding my Polaroid's (ranging system) interface of the H.B, (URL) what I do not understand is the phrase..." To Handy Board Motor Power Connection" on the schematic...where do they mean by that?! by the (...) (23 years ago, 6-Jul-01, to lugnet.robotics.handyboard)
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| | Java and the HandyBoards
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Hello. I am trying to get java to work on the handyboards using the things provided from the simpleRTJ webpage. If anyone has had success getting java to work on the handyboards, either the regular or the expansion boards, using simpleRTJ, please (...) (23 years ago, 3-Jul-01, to lugnet.robotics.handyboard)
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| | Re: SOS: How can I get my robot moving straight?
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Hi Zhengrong, I think it is possible. Your Handyboard has to give a pwm signal to your gyroscope. The gyroscope lengthens or shortens this pwm and gives it back to the Handyboard. I haven’t ever seen drivers for a gyroscope, so you’ll have to write (...) (23 years ago, 3-Jul-01, to lugnet.robotics.handyboard)
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| | Re: SOS: How can I get my robot moving straight?
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I am also designing a similar car or truck, my idea is use a rotation sensor and worm gear to rack and pinion, then control it keeping straight base on rotation value, is it possible? Zhengrong (...) (23 years ago, 29-Jun-01, to lugnet.robotics.handyboard)
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| | SOS: How can I get my robot moving straight?
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Hi, I’m trying to get my robot moving straight, but it doesn’t work. My robot is configured for differential steering and I have shaft encoders installed on each one for feedback. The encoders are working with the encoder library from the Handy (...) (23 years ago, 28-Jun-01, to lugnet.robotics.handyboard)
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| | java and the handyboards
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I am a student doing a summer research project for my school that is focused on using java on the handyboards. I have been using the things from the simple real time java page, and am having three problems. Any help would be utterly appreciated. The (...) (23 years ago, 21-Jun-01, to lugnet.robotics.handyboard)
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| | DC motors and expansion board
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How many 9v DC motors can I attach to the handyboard with the expansion board? Where should I attach them to the expansion board and how do I code for them in IC? Thanks, Elliot Anderson Assistant Professor of Art, Electronic Media Art Department (...) (23 years ago, 20-Jun-01, to lugnet.robotics.handyboard)
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| | my Polaroid again!
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I have checked this link regarding the interface of the Polaroid ranging system to the HB. (URL) I don’t get is the term “To Handy Board Motor Power Connector” on the connection schematic…what is actually meant by that; is it to the four motors (...) (23 years ago, 18-Jun-01, to lugnet.robotics.handyboard)
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| | E-mail authentication during posting
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The Quick Summary ===...=== Effectively immediately, all LUGNET News posts now require e-mail authentication after posting, in order to prevent the continuance of forged messages. An exception to this rule is if you are a member and signed-in (...) (23 years ago, 18-Jun-01, to lugnet.announce, lugnet.admin.nntp, lugnet.general, lugnet.lego.direct, lugnet.robotics, lugnet.robotics.handyboard, lugnet.cad) !!
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