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 Robotics / Handy Board / *3139 (-5)
  Initialization Problemas. S.O.S.
 
Hello Out there! We are a group of computer science students here in Universidad Simon Bolivar (Caracas, Venezuela). We are currently teaching a robotics course as we took it last trimester. We are having trouble initializing the handyboards. The IC (...) (27 years ago, 15-Jan-98, to lugnet.robotics.handyboard)
 
  Re: 8 bits A/D bus
 
Please read Appendix B of the 6.270 Robot Builders Guide. This explains how to interface latches with the Handy Board. See (URL) Hello, (...) s (...) k (...) e (...) (27 years ago, 14-Jan-98, to lugnet.robotics.handyboard)
 
  Re: 8 bits A/D bus
 
I am building a somewhat similar circuit (a high-current h-bridge for the handy board), although I only need to read the data lines. However, the same approach will work for writing to the bus. My circuit lives on a board which plugs in between the (...) (27 years ago, 14-Jan-98, to lugnet.robotics.handyboard)
 
  8 bits A/D bus
 
Hello, I've bought a handy board, and try to build a card to enserve two motors. On that card I have a IC chip (HP hctl 1100) that needs to be link to a 8 bits Adress/data bus in both reading and writing modes. My problem is where to pick such a bus (...) (27 years ago, 14-Jan-98, to lugnet.robotics.handyboard)
 
  Hb / Hctl1100 interface
 
Hello, does anyone know I could find the entire schematics about interfacing a HB with 2 Hctl1100 ??? It would be great!! Thanks in advance, Antony Vallee (27 years ago, 13-Jan-98, to lugnet.robotics.handyboard)


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