 | | Parts list up-date
|
|
I will be going down to my local electronics store to buy the part to put two of these boards together. I have been going through the list to get a true description of all the parts and have found that Digi-key no longer stocks some parts by the (...) (28 years ago, 5-Feb-99, to lugnet.robotics.handyboard)
|
| |
| | Re: Handyboard Expansion Sonar Issues
|
|
Thanks. That seems to have done it. I don't know how I missed that line. Way cool device. Thanks again for your help. Stephen Michael sa_michael@hotmail.com (...) MHotMailB8836FEE69C5...0D6B0DFE0; Thu Feb 04 14:53:35 1999 (...) didn't use HELO (...) (28 years ago, 5-Feb-99, to lugnet.robotics.handyboard)
|
| |
| | Re: Please help!!!!!!!
|
|
We ought to get Fred's input on this; however, the only change I see is that Resistor R11 has been moved between versions 1.0 and 1.1. Everything else looks to me to be the same between the two versions. (...) ___...___ Chad Pennebaker, President (...) (28 years ago, 5-Feb-99, to lugnet.robotics.handyboard)
|
| |
| | Re: Handyboard Expansion Sonar Issues
|
|
(...) Please explain. Now I'm worried about damaging my sonar board. Since the foil cable has conductors on only one side, I didn't think that it was possible to plug it in "backwards" and still make an electrical connection. My understanding of the (...) (28 years ago, 5-Feb-99, to lugnet.robotics.handyboard)
|
| |
| | Please help!!!!!!!
|
|
I have a serial/batt board that's version 1.1 and it is not the board specified in the assembly manual so I have no clu on how to construct the thing I searched the site but there are no assembly instructions for this version can somebody help me (...) (28 years ago, 5-Feb-99, to lugnet.robotics.handyboard)
|
| |
| | Re: Matrices with Interactive C?
|
|
Adam: You have made a 2 dimensional aray? How did you do it? Did you use int foobar[2][3]; ?? I cound not get it to work this way. Thanks for the insights, --philsky (28 years ago, 5-Feb-99, to lugnet.robotics.handyboard)
|
| |
| | Re: Handyboard Expansion Sonar Issues
|
|
There is a very high probability that you plugged the foil cable in backwards. Doing so, even for a moment, will destroy the IC chips. It will still click (I haven't figured that one out yet), but the IC chips and possibly even the electrolytic (...) (28 years ago, 5-Feb-99, to lugnet.robotics.handyboard)
|
| |
| | Re: Matrices with Interactive C?
|
|
I don't think it 'directly' supports matrices, but I have used a 2 dimenstional array to simulate a matrix. You may have to write some functions for multiplication etc, but it works ok. -----Original Message----- From: Peter Eacmen (...) (28 years ago, 5-Feb-99, to lugnet.robotics.handyboard)
|
| |
| | Re: stack pointer
|
|
Windows tips: Tip 1: Lose Windows!!! Reboot your computer, hit "F8" when the little message "Starting Windows 95" comes up. Select the option "Command prompt only". Now, run IC and/or DL and you should have no problems. Basically, windows is nothing (...) (28 years ago, 5-Feb-99, to lugnet.robotics.handyboard)
|
| |
| | Re: A few questions...
|
|
a few notes... in the faq there is a discussion about how to measure the resistance of a motor coil, as a way of determining if it's compatible with the hb. also in the faq, is a description of a mod that will allow using a separate power supply for (...) (28 years ago, 5-Feb-99, to lugnet.robotics.handyboard)
|
