 | | Handy Board For sale @ e-Bay item#3410256356
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Hello group I have a working Handy board for sale at e-Bay Item 3410256365 It comes with many extras. please take a look, biding starts at $30.00 and there is no reserve. Thanks Mark Newvine (21 years ago, 1-Apr-03, to lugnet.robotics.handyboard)
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| | Fw: [handyboard] xmas songs
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----- Original Message ----- From: <x01101001@yahoo.com> To: <handyboard@yahoogroups.com> Sent: Friday, December 13, 2002 8:19 PM Subject: [handyboard] xmas songs (...) (21 years ago, 13-Dec-02, to lugnet.robotics.handyboard)
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| | Re: 68HC11A1FN
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I did try, but still can't find any. Rita "Patrick Hui" <huip@hkstar.com> wrote in message news:00bb01c29bea$15...atrickh... (...) parts (...) 24-hour) (...) (21 years ago, 7-Dec-02, to lugnet.robotics.handyboard)
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| | Re: 68HC11A1FN
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Hello, Did you check the motorola site to see if 68HC11A1FN library is available? Thanks and Best Regards, Patrick Hui --00---...--- R O B O T S T O R E ( H K ) -- Home of Robot Parts and Science Projects MIT Handyboard system, robotic controller (...) (21 years ago, 4-Dec-02, to lugnet.robotics.handyboard)
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| | 68HC11A1FN
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Dear all, I'm looking for the library for drawing a modified schematic for the HandBoard, but Protel does not have the library for this. Does anybody have? or is there any other chip which could replace the current one?? Thanks Rita (21 years ago, 3-Dec-02, to lugnet.robotics.handyboard)
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| | Sony Infra Red HandyBoard Transmission
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Has anyone successfully modified the sonyxmit.asm driver on page 267/268 of Fred Martin's publication: Robotic Explorations? I've been trying to modify the driver so that it will communicate with a Sony TV, so far without success. In the book Fred (...) (21 years ago, 20-Nov-02, to lugnet.robotics.handyboard)
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| | assembler programming
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Hello- I have decided to learn how to program the Handyboard in assembler for a class, but I am having trouble finding example code to start with. I have been able to download things to the board and run them, but I don't know if they work because I (...) (22 years ago, 14-Nov-02, to lugnet.robotics.handyboard)
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| | Problem connecting Lego light sensors to the analog ports
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HI, I faced some problems while I was using the Lego Light sensors on the Handy Board. I'm fitting 2 lego rotation sensors and a light sensor on the Board. According to the documetaion available, I understand that I can use the light sensors in the (...) (22 years ago, 8-Nov-02, to lugnet.robotics.handyboard)
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| | Re: HB DC Motors
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Hi, You can try to remove the buzzer on the board, then test beep() function. If the board does not freeze up, that means there is a problem on the buzzer itself. Thanks and Best Regards, Patrick Hui --00---...--- R O B O T S T O R E ( H K ) -- Home (...) (22 years ago, 2-Nov-02, to lugnet.robotics.handyboard)
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| | HB DC Motors
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Please help me. All the commands from IC to HB work fine.e.g. analog test, digital test, printf to LCD, etc. But, when I write the command "beep();" the board makes a continuous noise and freezes up. IC reports "board not responding. Same thing (...) (22 years ago, 1-Nov-02, to lugnet.robotics.handyboard)
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| | Lithium ion rechatgeable battery & handyboard?
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Dear, Hi, i am currently works on a wheeled mobile robot project. I need a 12v external power supply to power my 3 minimotors (12V & 4.2watt) since handyboard only can support up to 9v and 1 amp. I want something light and provide high amp. I found (...) (22 years ago, 15-Oct-02, to lugnet.robotics.handyboard)
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| | Re: More Battery Questions
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Replacement battery options are listed on the HB FAQ, at: (URL) don't you get the 1000 mAh packs from Radio Shack? That would give you 2x the run time of the 500 mAh packs. Take longer to charge, but would require no other board mods. Fred (...) (22 years ago, 12-Oct-02, to lugnet.robotics.handyboard)
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| | More Battery Questions
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Hi, First I wanted to thank the handful of people that responded to my previous question about HB batteries. We seem to be getting by using Fred's suggestions, basically being more careful about charging, using ZAP mode to pull up really dead packs, (...) (22 years ago, 11-Oct-02, to lugnet.robotics.handyboard)
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| | I just did a quick scout around and....
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(...) A few minutes ago, my curiosity got the better of me about this, so I did a quick scout about on the web and found this: (URL) I'm not trying to endorse this company in particular, I'm mentioning it here as an example of what I was referring (...) (22 years ago, 10-Oct-02, to lugnet.robotics.handyboard)
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| | Re: Handyboards for Dummies, etc.
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(...) Well, first of all, injection moulding may not have to be the only option. Thermoforming may be another alternative that to my understanding does not carry anywhere near the initial expense as injection moulding. Secondly, what might make it (...) (22 years ago, 10-Oct-02, to lugnet.robotics.handyboard)
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| | Re: Handyboards for Dummies, etc.
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A case as you describe it would be nice. To me it's largely a cost issue. Custom plastic is expensive to set up -- thousands of dollars for an injection mold. Anyone care to open-source a design? That would be a start :-). Fred (...) (22 years ago, 9-Oct-02, to lugnet.robotics.handyboard)
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| | Handyboards for Dummies, etc.
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Can someone please enlighten me as to why the handyboard is only available as a bare motherboard? Although that may be fine for experiments in controlled environments, it doesn't work at all well for less than ideal circumstances such as out of (...) (22 years ago, 9-Oct-02, to lugnet.robotics.handyboard)
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| | Re: Handyboard and 1400 mAh NiMH battery
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Hey -- I like your device. That's a nice addition to the HB. I would like if you would modify your assertion "However these days NiCd battery are hard to find and not very effecient" (sic). This is not true. Despite the technical superiority of (...) (22 years ago, 8-Oct-02, to lugnet.robotics.handyboard)
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| | Handyboard and 1400 mAh NiMH battery
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Hi I have developed Handyboard battery charger addon ckt which replaces the 47 ohm resistor on handy board battery charger. this battery charger ckt let you put NiMH battery up to 1600 mAh without woring overcharging and other problem. if you are (...) (22 years ago, 8-Oct-02, to lugnet.robotics.handyboard)
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| | HB and Pocket PC
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Hi, I’d like to get my Handy Board communicating with my Pocket PC(HP Jornada) via the Pocket PC’s IrDA and the Handy Board’s IR port. Has anyone of you ever tried that? Your help would be really appreciated! Best regards, Jan (22 years ago, 7-Oct-02, to lugnet.robotics.handyboard)
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