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 | | Reove form the listin g
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| Hi, Fred ,pls remove me from the HD listing. This is my 10th time to write this termination to you. Pls activate it asap. thank you . rgds, phillip chia philchia@singnet.com.sg (25 years ago, 24-Jun-99, to lugnet.robotics.handyboard)
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fred
(score: 0.862)
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| | RE: MacFrugals
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| Hi Fred, 8213 is spy runner, a GREEN technic F1 type car (bought 2, lots left) 6589 is radical racer, a off road car with a brown plastic ravine (bought 0, lots left) They also had a few 8232 chopper force, technic play helocopter, 220 pc. for $15. (...) (25 years ago, 14-Jul-99, to lugnet.loc.us.ca.sf)
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fred
(score: 0.861)
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| | Re: Where to buy in Rocky Mountain area?
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| (...) Well, cool, then. :-, Are you going to be seeing any of the national parks while you're over here? (...) The stores are really all over. Checking my 1997 phone book: Target: unknown at this time; fairly recent Shop-Ko: 7 in SLC metro Fred (...) (25 years ago, 10-Jun-99, to lugnet.loc.us.ut.slc)
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fred
(score: 0.861)
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fred
(score: 0.861)
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| | Re: Where to buy in Rocky Mountain area?
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| Sproaticus wrote in message <375EA332.BB52D5F2@g...es.com>... (...) areas? - (...) I'll be touring the area in a RV so I can get just about anywhere that has a large enough car park :) (...) Judging by a couple of other posts I've seen, Target seem (...) (25 years ago, 10-Jun-99, to lugnet.loc.us.ut.slc)
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fred
(score: 0.861)
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| | Re: encoders and analog ports
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| thanks fred. i'm now using the servo_a7.icb routines to drive my servo. i am still experiencing problems with the analog ports. i have cascading if then else statements that yield varying responses from my 5 analog ldr's. i have put printf's (...) (25 years ago, 9-Jul-99, to lugnet.robotics.handyboard)
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fred
(score: 0.861)
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| | Re: Animation: Space ship taking off
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| Fred (Fredrik); That is awesome. I can imagine fleets of Galaxy Explorers lifting off now! :) I didn't see the head turn, but the smoke did look realistic. Scott Sanburn (...) (25 years ago, 2-Jul-99, to lugnet.cad)
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fred
(score: 0.861)
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| | Re: digital in's and out's?
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| Dear Steve, Nobody wants to hear this said, and I hate to be the one to do it, but you can start by reading the data available on the Handy Board web site (quick duck to avoid thrown volt meter). Fred has done what you want to do (memory-mapped (...) (25 years ago, 18-Jun-99, to lugnet.robotics.handyboard)
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fred
(score: 0.861)
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| | Re: IR (formally 6.8nF cap)
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| there's not really a big diff in the performance of the ir sensors given 38 or 40 khz. so either is fine, +/- a few khz just doesn't really matter, you have to detune 10 khz or so for it to matter. there is an issue whereby there are two different (...) (24 years ago, 13-Jul-00, to lugnet.robotics.handyboard)
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fred
(score: 0.860)
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fred
(score: 0.860)
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| | Parts buying help.
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| To the wise HB builders, First can I us a poly-styrene cap of the same value instead of the polypro?? Can I use a 3.92 1% in place of the 3.83 1%, what will happen?? Can I use a -8 instead of a -12 or -10 32k memory chip?? Has anyone created (...) (25 years ago, 21-Jun-99, to lugnet.robotics.handyboard)
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fred
(score: 0.860)
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| | Re: IC question
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| Dear Victor, I'll give you a few hints about what you are trying to do. 1. the "0x" in front of 0x0e is the same as "$" in regular C. It just designates that the number following is in hex format. 2. Fred runs his motor driver chips using addresses (...) (25 years ago, 26-Jun-99, to lugnet.robotics.handyboard)
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fred
(score: 0.860)
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| | Re: Moving Straight
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| Sean ... Probably the best way to maintain a constant heading is to use shaft encoders on both drive wheels ... monitor their rotation ... adjust one motor to give identical turn counts. The book "Mobile Robots: Inspiration to Implementation" by (...) (25 years ago, 28-Jun-99, to lugnet.robotics.handyboard)
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fred
(score: 0.859)
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| | Noise on the handy board
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| Fred and handyboard experts, I have assembled two handyboards and I am now helping 15 other people build theirs at San Jose State University. I found a problem on the first two I build that I belive causes the Sharp GP2D02 not to work. The school (...) (25 years ago, 31-Jul-99, to lugnet.robotics.handyboard)
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fred
(score: 0.859)
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fred
(score: 0.859)
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| | Re: Is miniboard a solution for semi-beginner?
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| (...) Nope. This is the perfect place. (...) I'd recommend Fred Martin's Handyboard (which is far more robust than the miniboard.) For a brief examination of each for purposes of choosing between them, take a look at: (URL) miniboard is probably (...) (25 years ago, 13-Jul-99, to lugnet.robotics)
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fred
(score: 0.859)
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fred
(score: 0.859)
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| | autoFAQpost /build/lego_brick_dimensions.en.faq
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| Subject: What are the dimensions of a LEGO® brick? Topic-Level: 1 Content-Language: en Originator: Fred M. Sloniker, 1998-11-28 Revision: Robert M. Dye, 1999-11-20 Revision: Steve Bliss, 1999-11-30 Reference: (2 URLs) Include metric and imperial (...) (25 years ago, 12-Jul-99, to lugnet.faq)
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fred
(score: 0.859)
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fred
(score: 0.858)
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| | Re: The handy board.
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| Dear Jorge, The Handy board printed circuit artwork can be downloaded from: (URL) can also buy blank PCBs from www.douglas.com. Fred In your message you said: (...) ve to make a project with it. (...) (24 years ago, 7-Aug-00, to lugnet.robotics.handyboard)
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fred
(score: 0.858)
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