 | | IR Proximity Detector
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In looking over the contributed items on the Handyboard site, I came across the 16 channel IR Proximity detector. Has anyone constructed this or something similar and done any work on attaching it to the Handyboard? If so, can you provide more (...) (26 years ago, 16-Mar-99, to lugnet.robotics.handyboard)
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| | RE: Help on obsolete part.
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Are you sure it is no longer available?? There are more than a few substitutions available to you. For nstance, Kemet manufactures appropriate tantalum capacitor substitutions. There are a few that would meet your needs. Lets look at an appropriate (...) (26 years ago, 16-Mar-99, to lugnet.robotics.handyboard)
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| | P6305 is obsolete?
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Digi-Key told me that the mini axial 'lytic part #P6305 was obsolete. What part can I use instead? Has anyone had this happen? also, my last message "help on obsolete part" had the wrong part i meant the P6305 from digi-key. -Jon (26 years ago, 16-Mar-99, to lugnet.robotics.handyboard)
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| | help on obsolete part
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I tried to order the tantalum part #P2011-ND from Digi-Key and they said it has been obsolete. Does anyone know what I can use instead? Has anyone had this problem?? -Jon (26 years ago, 16-Mar-99, to lugnet.robotics.handyboard)
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| | LISP
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Hi, I was wondering if there is a way to use Lisp with the handy board. If not, how would you call lisp programs from c and visa versa. I appreciate your help, Faris Gammoh gammof@rpi.edu (26 years ago, 16-Mar-99, to lugnet.robotics.handyboard)
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| | Re: Help me, simulator
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There is a cheap simulator for 68HC11 family. I didn´t test it. It cost $25. Its URL: (URL) Gentile Departamento de Electronica. Facultad de Ingenieria. UNR. Rosario Argentina ......... (...) aldo@lacapital.com.ar (26 years ago, 16-Mar-99, to lugnet.robotics.handyboard)
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| | RE: INTERACTIVE C AND THE .ICB COMPILER
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Russell You are making a mistake in you addressing-mode. You do a: STAB TFLG1,X, where TFLG1 = $1023 and you initialise X=#$1000 The assembler gets confused and generates bogus output, including a warning. You need to set TFLG1 EQU $23. You need to (...) (26 years ago, 16-Mar-99, to lugnet.robotics.handyboard)
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| | Are E9's compatible with HB?
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I have a line on a bunch of MC68HC11E9's and I was wondering if these were compatible with the HB. Any help would be great! STEVE ___...___ Steve Wall Sir Sandford Fleming college Swall@flemingc.on.ca (26 years ago, 15-Mar-99, to lugnet.robotics.handyboard)
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| | INTERACTIVE C AND THE .ICB COMPILER
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Hello, My problem lies with the downloading of a constructed .icb file created for the .icb compiler from Newton Labs. I have written a .asm file and compiled it using the web page (URL) The code compiles successfully and when I copy the associated (...) (26 years ago, 15-Mar-99, to lugnet.robotics.handyboard)
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| | Re: 0.1 MF capacitor"104" help
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(...) Normally capacitors with values less than 1uF will not have a polarity. They can go in either way. (...) Doesn't matter. I try to make all the labels face the same way when I build a board. It makes things look better, but it is only for (...) (26 years ago, 15-Mar-99, to lugnet.robotics.handyboard)
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| | 0.1 MF capacitor"104" help
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How do you tell what is the negative on the cap labelled "104" both sides look the same. please help does the label go in towards the max232 or out towards the edge? ___...___ Steve Wall Sir Sandford Fleming college Swall@flemingc.on.ca (26 years ago, 15-Mar-99, to lugnet.robotics.handyboard)
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| | wireless connection
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-- MIME ATTACHMENTS DISCARDED: 1. Content-Type: text/plain; charset="euc-kr" Content-Transfer-Encoding: base64 Content-Length: 496 2. Content-Type: text/html; charset="euc-kr" Content-Transfer-Encoding: base64 Content-Length: 1428 (26 years ago, 15-Mar-99, to lugnet.robotics.handyboard)
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| | wireless connection
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-- MIME ATTACHMENTS DISCARDED: 1. Content-Type: text/plain; charset="euc-kr" Content-Transfer-Encoding: base64 Content-Length: 492 2. Content-Type: text/html; charset="euc-kr" Content-Transfer-Encoding: base64 Content-Length: 1412 (26 years ago, 15-Mar-99, to lugnet.robotics.handyboard)
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| | Re: Shaft-Encoders
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Hi, It's very interesting to use mouse QUADRIC encoders for HB as shaft encoders? If anybody make this in hardware? If so, may you give a links? ===...=== -----Original Message----- From: Max Davies <mdavies@CAM.ORG> (...) (26 years ago, 15-Mar-99, to lugnet.robotics.handyboard)
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| | Help me, simulator
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Hello Apreciate group of handy board Anyone can help me to recomend me some free very good simulator of the 68HC11 microcontroller, I apreciate very much your help, also the internet address where I can obtain it. with my best regards Carlos J. (...) (26 years ago, 15-Mar-99, to lugnet.robotics.handyboard)
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| | Re: Good source for Lego Technic parts?
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Certain items, most notably motors, are *significantly* cheaper than Pitsco if you order them through the LEGO shop-at-home catalog (1-800-453-4652). If you are ordering for an educational instititution and if you ask the shop-at-home people, you (...) (26 years ago, 15-Mar-99, to lugnet.robotics.handyboard)
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| | Re: Shaft-Encoders
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(...) An old broken mouse is an excellent source for stuff like that. Perhaps even buying a new really really cheap one makes sense, just so you can scavenge it's parts. Just open one up to see. (26 years ago, 14-Mar-99, to lugnet.robotics.handyboard)
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| | Re: Good source for Lego Technic parts?
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Hi Steve. one more suggestion for lego parts... Pitsco only advertises a limited number of part kits on their web site. Did you check out their Dacta catalog? In the back there are several pages of specific part kits (i.e. gears, individual motors, (...) (26 years ago, 14-Mar-99, to lugnet.robotics.handyboard)
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| | Shaft-Encoders
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Hi, Does someone have a good and cheap source for optical shaft encoders (or only the encoder disks) ? thanks, Simon (26 years ago, 14-Mar-99, to lugnet.robotics.handyboard)
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| | (no subject)
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I actually use a NVRAM memory of Dallas company in place of 62256 and extern battery. I Want to replace in the same socket for a little pcb with 16 K rom and 16 K ram. I want to know how to do that? Its´s posible? I will need other IC to decode (...) (26 years ago, 14-Mar-99, to lugnet.robotics.handyboard)
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