 | | Motors, Part 2
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Ok, I now realize that I only need one or the other motor driver. Now here is the problem. Nothing happens. I type fd(0); in IC and the motors do noting. I have pin 3 of the Wirz board going to pin 1 of the HB motor driver socket. Pin 7 of the Wirz (...) (26 years ago, 20-May-98, to lugnet.robotics.handyboard)
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| | Re: important update to Handy Board standard libraries.
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(...) you should download and install the new lib files. fred (...) (26 years ago, 20-May-98, to lugnet.robotics.handyboard)
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| | Re: important update to Handy Board standard libraries.
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Fred, How does the fix affect IC3.2? Jun Nolasco nolasco@inx.net (...) (26 years ago, 20-May-98, to lugnet.robotics.handyboard)
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| | Re: Motors
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It's one or the other. (...) (26 years ago, 20-May-98, to lugnet.robotics.handyboard)
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| | Motors
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Anyone have the Wirez electronics motor driver board? Are you supposed to solder on both the L293Ds and the LMD18200s? Or is it just one or the other? Thanks, Mike ---...--- Mike Reiling macman@inreach.com University of the Pacific Student of (...) (26 years ago, 20-May-98, to lugnet.robotics.handyboard)
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| | important update to Handy Board standard libraries.
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Hi all, There has been a bug lurking in the Handy Board standard library files since the dawn of time (well, 1996, when the HB got started). The bug can happen when you are using multi-tasking, and more than one IC task is performing analog sensor (...) (26 years ago, 20-May-98, to lugnet.robotics.handyboard)
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| | Addresses of SPI ports
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Hello. I was wondering if anyone knows all 4 addresses for all 4 ports of SPI header. Thank you (26 years ago, 19-May-98, to lugnet.robotics.handyboard)
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| | Re: Handy Board problem
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(...) You probably mean the Sharp GP1U5x. That one is modifiable so that it can be read like an analog signal. If anyone can direct me to a company in the Netherlands which sells these parts, I would very much like to know. Thanks. (...) ***...*** * (...) (26 years ago, 19-May-98, to lugnet.robotics.handyboard)
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| | Re: LCD Commands
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Look at (URL) for all the information that you ever want to know about LCDs : how to interface, how to control, sample source code and all commands. (...) ***...*** * de groetjes van..... Paul Wiegmans * * spectral@simplex.nl * * fidonet 2:500/143.1 (...) (26 years ago, 19-May-98, to lugnet.robotics.handyboard)
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| | Problems with new Smooth-PWM-Pcode
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Hi all, i have problems during download the new smooth-pwm routine into my handyboard. All times my downloader stopped after few seconds with an error message "EOF after 1xxx Bytes ....." I had download the sourcecode and the zip file from internet. (...) (26 years ago, 19-May-98, to lugnet.robotics.handyboard)
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| | Re: RC Servo motor internal electronics
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Ideally, I could use an H-bridge on the same board as the "new" electronics and provide expanded feedback such as current sensing or encoder in addition to the normal servo interface. It would also be nice to allow PWM to control the power presented (...) (26 years ago, 19-May-98, to lugnet.robotics.handyboard)
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| | Handyboard questions
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Has anyone used the eltec 442-3 pyrometer with the Handyboard?? I am in the process of using legos to build a robot, and have a completed 442-3 pyrometer with the lens and all that I got in. I am looking for the best way to wire this sensor, and I (...) (26 years ago, 18-May-98, to lugnet.robotics.handyboard)
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| | Re: Harddisk-Crash - HELP
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(...) The Handy Board web site has a mail list archive page, from which you can download archives of past postings. The last item on the list is entitled "Jan 1997 -- present" (which means it's probably huge). Good luck. --Will , , __@_/ \_@__ |/ | (...) (26 years ago, 18-May-98, to lugnet.robotics.handyboard)
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| | Re: Pad/Hole Widths
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Thanks, I was going to use a pad/hole size of .050/.028. The default size of my library uses .050/.025. I checked some pin size data and it shows .015 (min) to .023 (max). Allowing .008 to .010 extra and .003 for plating, it seems that the best size (...) (26 years ago, 18-May-98, to lugnet.robotics.handyboard)
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| | Harddisk-Crash - HELP
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Hi all, during a harddiskcrash on my computer, i lost all my handyboard mailings. I the past i had contact with view german people but i haven´t any mail-adresses. Please contact me again !!!!! Bye Bernd Klein ;-) P.S. Is there a way to get all (...) (26 years ago, 18-May-98, to lugnet.robotics.handyboard)
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| | Re: Pad/Hole Widths
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Hi Mike check with your board manufacturer for production specification. The via hole size I resently used was 12mil with a via size of 16mil. For Pad/Hole Width use the specifications of the parts you want to put on your board. A hole should be (...) (26 years ago, 18-May-98, to lugnet.robotics.handyboard)
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| | RC Servo motor internal electronics
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Has anyone out there ever seen, heard about, or thought about the details of electronic circuit built into a hobby servo motor to do the positioning and maintaining the position based on the signal pulse sent? I am interested in any information or (...) (26 years ago, 18-May-98, to lugnet.robotics.handyboard)
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| | Pad/Hole Widths
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Does anyone know what typical Pad/Hole Widths are for thru-hole parts? What about via/hole widths? Is there a web site for PCB geometry sizes that someone could point me to? Thanks -- ---...--- ipscone@halcyon.com Shoot-To-Win! Protect the 2nd (...) (26 years ago, 17-May-98, to lugnet.robotics.handyboard)
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| | Charging HB-PLEASE HELP ASAP!!!
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Hello. I just got HB assembled and tested. I do not have external NiCDs connected, since I am going to be cutting the power lead and connecting an alternative power source. From what I understand there is an internal battery that still needs to be (...) (26 years ago, 15-May-98, to lugnet.robotics.handyboard)
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| | E Series MCUs
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I am using an 811E2 part in my handyboard with IC. It is supposed to have problems with this chip. I have not disabled the EEPROM but it still seems to work. I have been having a problem finding the A1FN part. I do not want to buy anymore of the (...) (26 years ago, 15-May-98, to lugnet.robotics.handyboard)
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