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 | | Re: RCX 2.0 -- ideas.
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| hrmms.. I dunno.. It's a interesting Idea.. Sometimes I think I could use a few more switch inputs.. -----Original Message----- From: Peter Hesketh <pbh@phesk.demon.co.uk> To: lego-robotics@crynwr.com <lego-robotics@crynwr.com> Date: Friday, January (...) (26 years ago, 1-Jan-99, to lugnet.robotics)
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keith
(score: 1.067)
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| | Re: expansion ports
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| Hrmms Now that's a possible loaded question.. I would prolly buy one, And as the reasonable price.. prolly no more than 5-10% over cost of the parts + shipping.. -----Original Message----- From: Maurice Hilarius <maurice@harddata.com> To: (...) (26 years ago, 1-Jan-99, to lugnet.robotics)
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keith
(score: 1.067)
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| | Re: Solar RCX and max current draw
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| those solar cells put out about 12 at 1-5 ma... I have one.. they are amphorus(SP) type. high voltage. very low amperage.. -----Original Message----- From: MwalimuB@aol.com <MwalimuB@aol.com> To: lego-robotics@crynwr.com <lego-robotics@crynwr.com> (...) (26 years ago, 5-Jan-99, to lugnet.robotics)
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keith
(score: 1.067)
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| | Re: FLASHING LIGHT ON LCD PANEL?
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| or in vb you would use.. if yer spirit.ocx has a name of pb in name property. pb.setdatalog (0) I think that is the right syntax.. -----Original Message----- From: Kekoa Proudfoot <kekoa@pixel.Stanford.EDU> To: lego-robotics@crynwr.com (...) (26 years ago, 18-Jan-99, to lugnet.robotics)
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keith
(score: 1.067)
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| | download without interface board
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| I was wondering if there is a way to directly connect to the handyboard, without the interface/charger board. Perhaps using the interface cable from a miniboard. can I download a program the same as the miniboard. If anyone has any experience with (...) (26 years ago, 8-Feb-99, to lugnet.robotics.handyboard)
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keith
(score: 1.067)
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| | Re: Bipolar Stepper Motors
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| First thing take an ohm meter and "read" your coils. From any wire you should have one other wire at a low resistance and two at a high resistance. This will first determine if you have it wired right. On my steppers the outside two form one coil (...) (26 years ago, 1-Mar-99, to lugnet.robotics.handyboard)
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keith
(score: 1.067)
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keith
(score: 1.067)
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| | Price for bulk secondhald Lego?
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| I had a great idea to get bulk Lego cheap, and I would like your input: I want to put flyers up at my local college advertising that I buy Lego for some price per pound, hoping that incoming students will see this as an opportunity to get easy money (...) (24 years ago, 23-Oct-00, to lugnet.market.appraisal)
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keith
(score: 1.067)
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| | Deals at EToys
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| hi there, I thought I'd alert everyone to a couple of deals I saw at Etoys: They have the X-Wing (7191) for only $120 and the Tie Interceptor (7181) for $80. Yeah, they're still expensive, but at least they are $30 and $20 off, respectively. They (...) (24 years ago, 14-Nov-00, to lugnet.market.shopping)
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keith
(score: 1.067)
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keith
(score: 1.067)
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| | Re: The Spring Toy, Train and Doll show
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| (...) Well, there's only been two hobby shows. So...a regular could be anyone. Except Keith. Keith can be a regular only if he promises NEVER TO PUT CHRIS' LEGO TO HUMAN SKIN AGAIN. (...) I guess DaveK answered it, it's May 7th. Something is (...) (19 years ago, 31-Jan-06, to lugnet.org.ca.rtltoronto, FTX)
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keith
(score: 1.060)
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| | Re: sonar hookup
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| Keith> Just to fill all of you in, I followed Tom's advice and it is Keith> working now. I am going to install the resistor on BINH Keith> tonight so I will get the extended range. By the way, what Keith> value resistor is best for this signal? I (...) (27 years ago, 9-Apr-97, to lugnet.robotics.handyboard)
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keith
(score: 1.060)
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| | Re:
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| (...) Looking at lib_hb.c: void motor(int m, int speed) { if (speed>100) speed=100; if (speed<-100) speed=-100; if (speed >= 0) _set_motor(m, 0, (speed + 3) / 14); else _set_motor(m, 1, (-speed + 3) / 14); } Keith (28 years ago, 23-Feb-97, to lugnet.robotics.handyboard)
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keith
(score: 1.057)
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| | Our Heroes, Keith Goldman and Chris Maddison
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| Keith and Chris... I wanted you two guys (and the LUGNET public) to know that you deserve extreme credit for the straightforward inspiration and concept for our recent NWBrickCon submission. We built a Goldman-esque wall and spaceships, plus three (...) (21 years ago, 8-Oct-03, to lugnet.events.nwbrickcon)
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keith
(score: 1.057)
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| | Re: RF VIDEO?
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| (...) You can get an Audio/Video transmitter that uses UHF from Marlin P. Jones (www.mpja.com) for $18.95. It has standard RCA female inputs for 1V P/P Video @ 75 ohms and .1-1V RMS audio @ 600 ohms (they sell an audio board for $3.95). Both run on (...) (26 years ago, 20-Feb-99, to lugnet.robotics.handyboard)
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keith
(score: 1.057)
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| | sony-ir question
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| Hi HB'ers I have been using the sony-ir.asm program written by Brian Silverman to send commands to my mobile HB. However, I noticed that if I use printf commands the ir routine returns un-reliable results. My program uses the subsumption approach (...) (29 years ago, 5-Jan-96, to lugnet.robotics.handyboard)
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keith
(score: 1.057)
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| | Large circuit construction - How?
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| Hi All What is a good method to build circuits with say 5-10 ICs or more (say 14 to 20 pins on each IC) and assoicated discretes? I have been able to construct on Rat Shack et al copper proto boards circuits with 1 or 2 ICs and point to point wiring (...) (26 years ago, 11-Feb-99, to lugnet.robotics.handyboard)
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keith
(score: 1.057)
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| | Re: Other LCDs
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| Drew I picked up a 20x4 LCD from B. G. Micro (see their on-line catalog at (URL) and view page 2 - the LCD is the one in the upper right at $8.95, part number LCD1002). For 2x16, it will work just plugging into the HB. I poked memory locations (...) (26 years ago, 29-Oct-98, to lugnet.robotics.handyboard)
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keith
(score: 1.057)
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keith
(score: 1.056)
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| | PID Code
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| Hi all! I am using the handyboard as a PID controller. I wrote my own program it didn't perform really well. Is there any resource about PID using HB so I can furnish my program? Thanks a lot!! Keith (26 years ago, 22-Nov-98, to lugnet.robotics.handyboard)
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keith
(score: 1.056)
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