 | | Controlling Parallel Port Pins
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This is kinda off the HB topic, sorry. How do you control the individual output states of the parallel port pins? I'm working with some students where they must use a parallel port to control the states transistors and chips that ultimately control (...) (26 years ago, 25-Nov-98, to lugnet.robotics.handyboard)
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| | Re: Help
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Hi John, It depends on what kind of circuit your infrared sensors are in. An infrared diode or transistor can not be hooked directly into the HB. They have to be biased properly and the signal amplified to be compatible with either the digital or (...) (26 years ago, 25-Nov-98, to lugnet.robotics.handyboard)
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| | German Robotic User
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Hi all, i want to establish a German-Robotic-Group. Are there any german robotic users are interesting in this? I´m building sumo-roboters. You need more informations? Please mail bye bernd klein P.S. It is possible i will not answer during the next (...) (26 years ago, 25-Nov-98, to lugnet.robotics.handyboard)
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| | micro-mouse
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Hi! Can anyone tell me what are the registers that I have to initialise for a microcontroller before I start to write a program? Thank you. Chin (26 years ago, 25-Nov-98, to lugnet.robotics.handyboard)
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| | Re: Sharp IR-Distance Sensor GP2D02
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Hi Rajbala, in germany i can get this sensor from "Conrad Electronic". The Sensor is produced from Sharp. It is a very interesting sensor, because it is cheap (ca. 16,00$) It is possible to measure distances between 8-80cm, with a accuracy from (...) (26 years ago, 25-Nov-98, to lugnet.robotics.handyboard)
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| | pcode 3.2 beta 1 with FP divide fix
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Hi all, With Jon Howell's help, we now have available a new version of IC pcode which fixes the intermittent floating point divide problem. The divide problem was caused by a bug in the floating point library used by the pcode. The pcode works for (...) (26 years ago, 25-Nov-98, to lugnet.robotics.handyboard)
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| | Unsubscribe
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Please Can You Unsubscribe Me From The Handy Board Mailing List (26 years ago, 24-Nov-98, to lugnet.robotics.handyboard)
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| | Modification of Handy board
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Hi Everyone, I am in urgent need to learn how to modify the Handy Board to support 3 stepper motors (without the Expansion Board). I have absolutely no clues as to how this can be done so I would appreciate assistance from anyone who has tried this (...) (26 years ago, 24-Nov-98, to lugnet.robotics.handyboard)
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| | help
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Could someone tell me how the "IR_signal" function work, please?? John -- John A. Atkinson-Abutridy EMAIL: atkinson@inf.udec.cl Profesor Asistente Dept. de Ingenieria Informatica URL: (URL) de Concepcion Concepcion, CHILE Phone: (56) (41) 204305 Fax (...) (26 years ago, 24-Nov-98, to lugnet.robotics.handyboard)
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| | Help
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Hi, I need to send and receive IR signal (not from remote controller) in the Handyboard 1.- Could someone tell me what kind of routines I must use??? NOTE: I am not interested in getting codes from a RC, but also signal to proccess differents (...) (26 years ago, 24-Nov-98, to lugnet.robotics.handyboard)
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