| | Sonar and the expansion board.
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I am having quite a problem with getting the proper readings from the sonar. Here is a little background on what I have tried. I have a total of four driver boards and four sonar modules. I have soldered on the non-polarized tantalum 0.1uF (...) (24 years ago, 20-Jan-01, to lugnet.robotics.handyboard)
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| | Re: downloading the pcode during assembly
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It is possible that the pins of the 68HC11 chip are not making good contact in the socket. To fix the problem remove the chip, take a sewing push pin and make a hook in the tip. Use it to very gently pull out each pin connection in the CPU socket. (...) (24 years ago, 16-Jan-01, to lugnet.robotics.handyboard)
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| | 2x20 Optrex LCD for my handyboard
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Hi, I recently purchased a 2x20 LCD pannel for my Handy Board, I need to know how to modify the pcode to take advantage of the new screen, Can anyone help? (24 years ago, 16-Jan-01, to lugnet.robotics.handyboard)
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| | as11_ic on unix now mailing to make icb properly.
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Hi, I am on the unix platform for development. I am working on 1-wire network code for the handyboard (in assembly) I'm getting Unrecognized Mnemonic errors and value truncated errors. I then decided to assemble speed.asm, and noticed I get the same (...) (24 years ago, 16-Jan-01, to lugnet.robotics.handyboard)
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| | Re: hacking servo motors
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(...) Hi all, why so complicated ? Use a pair of gears to double the turn ability. We had the same problem (to find a beacon) and succesfully build it. I guess you don't have to be 1 degree accurate, or ?? I think 2 degrees will work. (You don't (...) (24 years ago, 16-Jan-01, to lugnet.robotics.handyboard)
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