 | | Re: OVER 1 AMP
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Do you know where the Caps Lock key is on your keyboard? Look for it, there is a little diode lighting up when it's on. If you see the little light, please do me a favor and before typing your email press the caps lock key once. GET IT? THANKS FOR (...) (25 years ago, 20-Sep-99, to lugnet.robotics.handyboard)
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| | Re: OVER 1 AMP
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(...) Yes. (...) Built my own H-bridge. (...) No, they would burn up. (...) Yes, it would burn them up. It is much easier to build and H-bridge. (...) A simple common collector H-bridge made out of TIP120 and TIP125 power transistors will handle (...) (25 years ago, 20-Sep-99, to lugnet.robotics.handyboard)
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| | Re: [OT] decoding the LEGO #9738 IR Remote Control
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Matt - - Downloaded Max Davies' files, ran them on my HandyBoard ... decoded the IR signal from both RCA and GE TV/VCR remotes with no problem, but with the LEGO remote it says "RC-5 NOT SUPPORTED". I guess that RC-5 is an IR encoding protocol ... (...) (25 years ago, 20-Sep-99, to lugnet.robotics.handyboard)
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| | OVER 1 AMP
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HAS ANY ONE USED MOTORS RATED OVER 1 AMP WITH THE HANDY BOARD? IF SO, HOW DID YOU GO ABOUT INTERFACING WITH THE HB? DID ANYONE USE THE L293 D/B, OR THE SNJ74 ? IS IT A BAD IDEA TO PIGGY-BACK MORE THAN TWO OF THESE CHIPS IN PARALLEL, SAY 3 OR 4? THIS (...) (25 years ago, 20-Sep-99, to lugnet.robotics.handyboard)
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| | Re: Purchase 6811s
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BG Micro has 'em. go to www.bgmicro.com, click on "Shop Online," and search for "68HC11". fred In your message you said: (...) (25 years ago, 20-Sep-99, to lugnet.robotics.handyboard)
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| | Purchase 6811s
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Anyone know where I can purchase some MC68HC11A1FNs. A Motorola web-site or something. - Thanks (25 years ago, 20-Sep-99, to lugnet.robotics.handyboard)
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| | [OT] decoding the LEGO #9738 IR Remote Control
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Hello All: This LEGO IR remote control (#9738) is making me crazy!!!! For those of you who haven't been reading this thread, what I want to do is the following: The LEGO IR remote control is GREAT for use with 'bots using the LEGO RCX for brains. (...) (25 years ago, 19-Sep-99, to lugnet.robotics.handyboard)
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| | Re: Is there a device that...?
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I'll vouch for the efficacy of the Fascinating Electronics board. I got one years ago after reading the series in Electronics Now/Radio-Electronics using it as a weather monitor. It works fine connected to an HP48 calculator for control of I/O as (...) (25 years ago, 19-Sep-99, to lugnet.robotics.handyboard)
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| | noice
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Hi everybody, I'm a novice in the field of microcontrollers, and I'm trying to use the handyboard with ICC11V5 and NoICEV2.5.2. The compiler gave me no problem (thanks to a search on this list archive!) but I can't get NoICE to work. Has anybody on (...) (25 years ago, 17-Sep-99, to lugnet.robotics.handyboard)
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| | Re: HandyBoard and Jini
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(...) Since the HB does not support Java/RMI/TCP etc it's not likely that you'll see Jini on the HB any time soon. However, it would be fairly straightforward to create Jini proxies on a host computer that act on behalf on the HB functions. I plan (...) (25 years ago, 16-Sep-99, to lugnet.robotics.handyboard)
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| | Re: Boolean operators in IC
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Booleans work the same as in most languages. If you want to test for a certain condition or set of conditions, then break it down into things that can be answered as true or false. You can use equalities, such as: if (sky == blue) printf ("you're on (...) (25 years ago, 16-Sep-99, to lugnet.robotics.handyboard)
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| | Re: proximity sensors
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(...) (URL) (25 years ago, 16-Sep-99, to lugnet.robotics.handyboard)
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| | Boolean operators in IC
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Hi all, Can any body please explain me how to use Boolean operators in IC with some simple example as I could not find any example. Thanks. Kind Regards, Javaid Iqbal (25 years ago, 16-Sep-99, to lugnet.robotics.handyboard)
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| | Wheelchair
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I just got my hands on an electric wheelchair for $20... any ideas? Has anyone interfaced a wheelchair to a handyboard before? I'm not sure if I want people riding on it, but I'm thinking I can mount a vacuum cleaner under it or something ;-) -phil (25 years ago, 16-Sep-99, to lugnet.robotics.handyboard)
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| | Educational industrial robot
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Dear Handy Board list member: I am looking for an industrial robot built for education purposes. I know that some place there is a company building them but I lost their address. Thanking you in advance, I remain Augusto Bahia E-mail (...) (25 years ago, 16-Sep-99, to lugnet.robotics.handyboard)
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| | Re: proximity sensors
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for most of your handyboard micromouse needs go to (URL) (...) (25 years ago, 15-Sep-99, to lugnet.robotics.handyboard)
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| | Re: proximity sensors
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Dennis I got this back from that URL: (URL) Terry King ...In The Woods In Vermont (25 years ago, 15-Sep-99, to lugnet.robotics.handyboard)
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| | Re: proximity sensors
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(...) Well, just on the subject of proximity detectors, I have a couple of projects on my web page that use IR LEDs to do proximity detection. I have the code for the PIC based solution posted and a couple of different circuits, including one for (...) (25 years ago, 15-Sep-99, to lugnet.robotics.handyboard)
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| | proximity sensors
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hello, I am a fourth year EE student at the University of British Columbia. For my team project, we have to construct a robot which is able to learn a maze and then find the quickest way to navigate through it. I was thinking of only use infrared (...) (25 years ago, 15-Sep-99, to lugnet.robotics.handyboard)
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| | Re: Is there a device that...?
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One manufacturer of such a device is Fascinating Electronics of Oregon. They make a device that hooks to your serial port, you send it "commands" and it answers. The board has a/d inputs digital inputs and outputs a relay output, etc. It works by (...) (25 years ago, 15-Sep-99, to lugnet.robotics.handyboard)
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