 | | Re: Visual Basic and parallel port
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i know that this doesn't really have anything to do with the handyboard but has anyone tried to access the computer's parallel port with visual basic? =) chen (26 years ago, 22-Feb-99, to lugnet.robotics.handyboard)
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| | Re: electronics question please help
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Bob - - Here is a link to the 74HCT04 data sheet: (URL) that this helps. - - - Nick - - - Bob Kelly wrote: <snip> (...) (26 years ago, 22-Feb-99, to lugnet.robotics.handyboard)
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| | electronics question please help
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Hello all, I hope there is a simple answer for this... I have attempted to build the circuit that will allow IR object detection using the Sharp IR detector module and a pair of "high output" infrared LEDs. The circuit I built was the one from (...) (26 years ago, 22-Feb-99, to lugnet.robotics.handyboard)
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| | Book Review ???
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Does anyone have any comments about "The Personal Robot Navigator". It is sold by (URL) about $50. I have read (and continue to read) "Mobile Robots: Inspiration to Implementation" and think it is a *must read*. TIA - - - Nick - - - (26 years ago, 22-Feb-99, to lugnet.robotics.handyboard)
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| | Re: IR question
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(...) I just looked over the code again, and you're right, I see no reason why it shouldn't work. I guess the comment is just left over from a previous version where it did make a difference. This is not something I can test though, so I'll have to (...) (26 years ago, 22-Feb-99, to lugnet.robotics.handyboard)
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