 | | Radio control w/ handyboard
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Hello all, I expect my handyboard to arrive in the mail within a few days... so I am playing around with some ideas of what I want to accomplish with it. my question: has anybody integrated a radio controlled car remote (wireless) with a handyboard (...) (25 years ago, 13-Feb-00, to lugnet.robotics.handyboard)
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| | Re: I have Rug-Warrior Project!
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You can check with Mouser Electronics (800) 346-6873 with the following link to order: (URL) Mouser Stock Number for the plastic enclosure is 537-402. It has many different colors. Best Regards, Patrick Robot Store (HK) (URL) Message----- From: (...) (25 years ago, 13-Feb-00, to lugnet.robotics.handyboard)
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| | I have Rug-Warrior Project!
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Dear Fred: I'm a Mechanical Engineering student in University California Irvine. I have project of building handy-board for my digital course.Now I've statred assemling but I have problem for supplying some parts.The parts which I need are 4 self (...) (25 years ago, 13-Feb-00, to lugnet.robotics.handyboard)
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| | Re: New Computer Connection
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The second port needs to be enabled in BIOS and you must have enough free IRQ's to accomodate it. Email me offline if you have questions. (...) (25 years ago, 13-Feb-00, to lugnet.robotics.handyboard)
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| | New Computer Connection
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Hello, I had the serial cable connected to the com port that was not working. I went to Control Panel System, device manager Ports[COM&LPT] Communications Port[COM1] Only one com. port is listed here but I have another serial port physically next to (...) (25 years ago, 13-Feb-00, to lugnet.robotics.handyboard)
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| | new computer connection
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Greetings All, Have purchased a new computer and cannot communicate with my handy board. I remember some time back in the mail archives that some settings had to be changed if the computer was too fast for IC but cannot find it now. Computer has a (...) (25 years ago, 13-Feb-00, to lugnet.robotics.handyboard)
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| | Re: (no subject)
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(...) The obvious question is how you are measuring your capacitor and resistor values?. Resistors (presumably metal film), are typically +/-1%, but capacitors are unlikely to be 'better' than +/-5%, and may be significantly worse than this (many (...) (25 years ago, 12-Feb-00, to lugnet.robotics.handyboard)
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| | Re: 41Khz not 38KHz
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The 3.81K resistor is probably more accurate than its rated 1%, but the capacitor may be much less precise, unless you got a tight tolerance metal film one, (as I think the part list specifies). Precision also relies on the thresholds of the Schmitt (...) (25 years ago, 12-Feb-00, to lugnet.robotics.handyboard)
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| | (no subject)
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Maybe somebody could help. I am try to use the IR output. the problem is that the HB is modulating the signal at 41kHz and I need to get it down to 38kHz. I have checked the resistor and capacitor used in generating the frequency. R = 3.81 K C = (...) (25 years ago, 12-Feb-00, to lugnet.robotics.handyboard)
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| | encoder chip
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Hi, does anyone know how to interface the hewlett packard decoder IC to Handyboard? Regards,William. (25 years ago, 11-Feb-00, to lugnet.robotics.handyboard)
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