 | | Re: Expansion interface status
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(...) Yes. The current status is "on hold" while I rethink the feature set. I'm considering doing something more like Scott Edward's little servo board for HB expansion: that is, a collection of small, physically detached boards. For servo's, I (...) (28 years ago, 22-May-96, to lugnet.robotics.handyboard)
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| | Expansion interface status
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Does anyone know the current status of the expansion interface? My poor handy is at capacity for some i/o functions ;-( (28 years ago, 22-May-96, to lugnet.robotics.handyboard)
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| | FW: 6 servos
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This would be a very powerful enhancement to the handy-board. It would obviously allow easy communication between the HC11 and PIC boards. Since my application will use 2+ PICs in addition to the Handyboard, it would allow easy networking of all 3 (...) (28 years ago, 22-May-96, to lugnet.robotics.handyboard)
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| | Re: 6 servos
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This multiple servos thing is reaching FAQ status, and here is how I plan to deal with it. Scott Edwards Electronics sells a cheap ($30 kit, $45 assembled) servo board that drives 8 servos. You can gang them to get 32 servos or even more. The boards (...) (28 years ago, 22-May-96, to lugnet.robotics.handyboard)
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| | 6 servos
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Hi all, I want to build a six legged walking robot using the handyboard. I want to use 6 servo motors for that. I heard that the handyboard can only control 2 servos, but that there is a servo controller board which can control up to 32 servos, (...) (28 years ago, 22-May-96, to lugnet.robotics.handyboard)
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| | Re: So close, yet so far
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(...) But the hearbeat continues on the handyboard, and the software worked before I soldered the Futaba J connector on, hence my thinking that I hurt the board and caused a hardware failure. Could a hardware failure make the board crash at this (...) (28 years ago, 21-May-96, to lugnet.robotics.handyboard)
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| | Re: So close, yet so far
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This is almost certainly software. your i23o123.icb file is trashing the interrupt vectors and the board crashes. -f (...) (28 years ago, 21-May-96, to lugnet.robotics.handyboard)
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| | So close, yet so far
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AAaarghh. I soldered in the final connections for the outgoing pulse-trains from TOC2. I use the Handyboard to take in pulse trains on IC2 and IC3, massage the numbers, and output the massaged commands on OC2 and OC3. Only the signals go through the (...) (28 years ago, 21-May-96, to lugnet.robotics.handyboard)
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| | european handy board users census
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european handy board users, please send me an e-mail, i would like to ask you a few questions. ******** thanks in advance silvain pinot (living in france and wondering if yes or no he will build a handy board) (28 years ago, 21-May-96, to lugnet.robotics.handyboard)
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| | Re: your mail
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(...) Ghostscript for the Amiga is pretty unusable. I tried it quite a while ago, and got thoroughly sick of it. My solution was to start using my parents' Pentium. :-) (28 years ago, 20-May-96, to lugnet.robotics.handyboard)
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