 | | Re: Books on bots
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Could you post the names of any useful books you find? For that matter, can anyone else suggest some good (and affordable...) books? Particularly on elctronics in general, the 68hc11(a1), and infrared? thank you, -- Justin Kao <jkao@compuserve.com> (27 years ago, 21-Aug-97, to lugnet.robotics.handyboard)
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| | external memory
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Hi, has anyone been able to successfully added another 32k ram chip onto the handyboard? In MObile Robots, it mention that this was possible for the HC11-based boards. If so, how involve is it? (27 years ago, 21-Aug-97, to lugnet.robotics.handyboard)
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| | compile ICB files under Windows
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Hi all, it turns out that the answer for doing this has been available for two years (!) Kent Farnsworth put together a set of GNU compiler tools, Randy's modified AS11 assembler, and a DOS version of the "as11_ic" Unix shell script, all working for (...) (27 years ago, 21-Aug-97, to lugnet.robotics.handyboard)
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| | Books on bots
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Hello All, Just doing some late night web searching and found some pretty good info. I clicked on the Barnes and Noble banner add and did a search for "robotics" and needless to say I'm still going though their list on this subject! I had no idea (...) (27 years ago, 20-Aug-97, to lugnet.robotics.handyboard)
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| | Re: interfacing motors
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You can "piggyback" two 1 Amp chips. ---...--- ericson mar Master of Engineering Candidate Project: Mobile Robotics mar@cooper.edu (212)353-4356 Department of Mechanical Engineering The Cooper Union for the Advancement of Science and Art ---...--- (...) (27 years ago, 20-Aug-97, to lugnet.robotics.handyboard)
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| | Handyboard with EPROM
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Can I put a Rom memory in the handy board? I don't need a battery , so i think to remove that and the battery. If is not posible...can add a ROM in a expansion board and download the code in the boot ? Thanks... German Pablo Gentile German Pablo (...) (27 years ago, 20-Aug-97, to lugnet.robotics.handyboard)
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| | servos ?
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Date sent: 19-AUG-1997 17:18:58 Hi, Could someone please give me a specific recommendation of a good servo to use for Lego robots with handyboards. I looked at TowerHobbies and robotShack and was overwhelmed by their lists. (I'm obviously just (...) (27 years ago, 19-Aug-97, to lugnet.robotics.handyboard)
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| | Re: interfacing motors
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(...) One way to accomplish this is with an H-bridge motor drive other than the L293 on the HB itself. I one out of discrete components some time ago, using darlington TIP series transistors, and it works great. (Kudos to Chuck McManis.) It can (...) (27 years ago, 19-Aug-97, to lugnet.robotics.handyboard)
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| | interfacing motors
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hello, all you happy roboters! /I have a question about interfacing a larger motor to the HB. It runs on 6v & draws 1-2amps, depending on the load. I already have a 6v 7amp lead battery that I want to use to power the 2 motors. What would be the (...) (27 years ago, 19-Aug-97, to lugnet.robotics.handyboard)
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| | IR Transmitter
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Hi all, I was wondering if anyone could recommend an IR transmitter for use with the Handy Board's IR output (J7). If possible indicate manufacturer/part no. or supplier/catalog no. if possible. I was also wondering if anyone could tell me how (or (...) (27 years ago, 19-Aug-97, to lugnet.robotics.handyboard)
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