 | | unknown HB messages
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Hi. Have any of you guys out there had experienced getting a MEMORY FAULT message from the HB or getting garbled displays ? I really hope someone could tell me what this means and what should I do about it. Thanks in advance. F. Samonte (26 years ago, 10-Mar-99, to lugnet.robotics.handyboard)
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| | Re: Off the subject question...
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(...) Yes it can. (...) Well, without modification, the parallel port can probably do a lot of what you need, although, there are only 8 (12) bits for you to use. A separate processor could communicate through a serial port, and do some of the same (...) (26 years ago, 10-Mar-99, to lugnet.robotics.handyboard)
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| | Re: Memory peripheral device
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Great ! I thought no one could have done or imagined something like. The problem, I belive, is that no massive memory storage device (massive: about 1Mb or 2, or 512 KB ...) has an input that can be interfaced with the handyboard or with another (...) (26 years ago, 10-Mar-99, to lugnet.robotics.handyboard)
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| | Re: Vision on the Handy Board?
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(...) I have a question for you guys. Why are you using the Handyboard to control the car? The SBC332 board on the cognachrome system is a very powerful microcontroller and is fully capable of handling the actuators on your car. As an example, check (...) (26 years ago, 10-Mar-99, to lugnet.robotics.handyboard)
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| | RE: Memory peripheral device
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I too would really like to use a Mini Hard-Drive on my Handy Board robot. (URL) and Mobile Phone use micro-controllers, don't they? Can a HC11 write/access data to/from HD sectors? If anyone out there has any idea's or info, be sure and let us know. (...) (26 years ago, 10-Mar-99, to lugnet.robotics.handyboard)
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| | Off the subject question...
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Hi all, The Handyboard is a wonderful piece of equipment. Lots of fun and simple and easy to use from a newcomers standpoint. I have learned much from messing around with it and plan on doing so for some time. I am by no means finished. Right now I (...) (26 years ago, 10-Mar-99, to lugnet.robotics.handyboard)
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| | Re: crystals and voltage monitors
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You can order these parts in small QTY from Dallas. Their web page has all the information. I just did this and the cost was $1.50 each for 10 and $8.50 for next day delivery. (...) (26 years ago, 10-Mar-99, to lugnet.robotics.handyboard)
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| | RE: HB & unmanned vehicle system
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I am new to the robotics field but can certainly share with you what I am doing. I first read the book, Mobile Robots: Inspiration to Implementation by Joseph L. Jones, et al. The book contains a good overview of the various components in building a (...) (26 years ago, 10-Mar-99, to lugnet.robotics.handyboard)
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| | Re: crystals and voltage monitors
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For the crystal, Mouser Part No: 520-HCU800-S Description: ECS HC-49/U-S MICROPROCESSOR CRYSTAL CRYSTAL 8.0 MHZ Substitution can be made. Make sure it is low profile though. Cost is $1.55 at Mouser. DS1233-10 Allied Part No: 671-0125 but they want a (...) (26 years ago, 10-Mar-99, to lugnet.robotics.handyboard)
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| | Re: Vision on the Handy Board?
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CAN = Controler Area Network (...) -- Thomas Hauri ZHW Zuercher Hochschule Winterthur University of applied sciences Technikumstr.9 /PF CH-8401 Winterthur Switzerland Phone : +41 52 267 74 79 Fax : +41 52 268 74 79 Mail : har@zhwin.ch HP : (URL) (26 years ago, 10-Mar-99, to lugnet.robotics.handyboard)
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