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 | | Digitals outputs and SPI
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| Hi, I read something about controlling the SPI bus and about adding digital outputs, but I can't find it anymore. Can anybody help me? Thanks. Regards. -David (28 years ago, 20-Nov-96, to lugnet.robotics.handyboard)
| | | | | Re: Integer -> float
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| Hi Micah, To convert an int to a float, simply type: i=(float)f; where i is the integer and f is a float. - Prabal (...) (28 years ago, 20-Nov-96, to lugnet.robotics.handyboard)
| | | | | Integer -> float
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| I know I have seen the answer to this somewhere before, but I can't remember how to convert an integer to a float. Micah D. Krider kmicah@uwf-uf.ee.uwf.edu (28 years ago, 20-Nov-96, to lugnet.robotics.handyboard)
| | | | | RE: IR communication (fwd)
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| There will be a lot of IR radiation bouncing around and that can be problematic. Another IR detection technique is to use a camcorder, they are sensitive to IR light. Low light CCD cameras are even better. If you want to hook up 4 IR xmitters from a (...) (28 years ago, 20-Nov-96, to lugnet.robotics.handyboard)
| | | | | Re: Polaroid Sonar
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| Yeah, mine too! :D But, it works! btw, what kind of message was that? (...) (28 years ago, 20-Nov-96, to lugnet.robotics.handyboard)
| | | | | IR communication (fwd)
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| Can someone please attempt to help me out.. second posting??? I want to get five handyboards to talk to each other using infrared transmission... I use infrared transmitter/receiver reflectance sensors for other things... 1) What parts (I need (...) (28 years ago, 20-Nov-96, to lugnet.robotics.handyboard)
| | | | | Battery Care
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| Hi, What's the best way to care for the NiCd pack of the Handyboard? I understand that NiCd's undergo the "memory effect". Does this mean that you should always use your Handyboard untill the RED LED light comes on...and then recharge it? Is it OK (...) (28 years ago, 20-Nov-96, to lugnet.robotics.handyboard)
| | | | | Polaroid Sonar
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| Hi, I'm powering my Ranging Module with the 9.6V unregulated motor power header. Does anyone know if there is a danger in doing so? (28 years ago, 19-Nov-96, to lugnet.robotics.handyboard)
| | | | | Re: mode select pins
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| (...) The HB runs in special test mode to facilitate control of the LCD screen. Read the Appendix B information in the Tech Docs section for more info. -Fred (28 years ago, 19-Nov-96, to lugnet.robotics.handyboard)
| | | | | Uh oh, serial questions
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| I am trying to get a handyboard and a miniboard to talk to each other over the serial ports. I am using Randy Sargent's notes, and that all seems fine. Some times, quite randomly, the handyboard "locks up". The heart beat stops, and the board stops (...) (28 years ago, 19-Nov-96, to lugnet.robotics.handyboard)
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