 | | 6500 returning dd values
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Hello, I connected a Polaroid 6500 to my expansion board on my handy board and tried to test it but it returnes a different value every time, some of them being odd values (eg -24567). Heres how it lies - on the 6500 per. bd. E1 is connected to the (...) (25 years ago, 3-May-99, to lugnet.robotics.handyboard)
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| | Re: charging circuit
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Hello again, Sorry for the posting, seems as the problem fixed itself, anyhow it's working like it always did now. Thanks anyhow, Terry Gathright ---...--- (...) with (...) (25 years ago, 3-May-99, to lugnet.robotics.handyboard)
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| | charging circuit
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Hi All, I turned on my handyboard yesterday and found that the battery had died, zero,no voltage. I then plugged the wall transformer wire into the jack on the handyboard as I had been doing all along. The charge yellow led on the handyboard blinked (...) (25 years ago, 3-May-99, to lugnet.robotics.handyboard)
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| | UV sensors?
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I am doing a project that involves detecting UV light. Has anyone ever uses UV sensors. And where would I be able to get these sensors? -Peter (25 years ago, 2-May-99, to lugnet.robotics.handyboard)
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| | Re: string functions and Interactive-C
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(...) Dear Matt, Serial i/o routines available in the FAQ at the MIT site for the handy board send characters. Write a function which using % and / operators to convert a number into digits. The function should send each digit as a character along (...) (25 years ago, 2-May-99, to lugnet.robotics.handyboard)
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| | string functions and Interactive-C
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I would like to be able to construct various useful strings and send them out the serial port (not just to the display). For example, I would like to be able to do something like: sprintf(buffer,"Motor Temperature is %d",mot_temp); (...) (25 years ago, 2-May-99, to lugnet.robotics.handyboard)
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| | Re: HC11 E 'series'
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(...) Yes. I'm using a couple of E9's. Setting the config register to the normal Handyboard value disables the internal ROM, so you end up with an A-series with the exception that you have twice the RAM (512 bytes). Curt Mills, WE7U (...) (25 years ago, 29-Apr-99, to lugnet.robotics.handyboard)
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| | HC11 E 'series'
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I was wondering if i can use the HC11E9 series microcontroller instead of the A1 (that is suggested on the data sheets for the handy board). I have the Reference Manual for the HC11, looked at the data sheets and they say the E9 is an upgrade from (...) (25 years ago, 29-Apr-99, to lugnet.robotics.handyboard)
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| | Re: Smooth PWM with IC 3.2
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Dear Bill, Mostly you have got wrong versions of your library files mixed up. Multiple definition of functions is occuring. It is best that you download all files from the same site on the internet and use them. As per the new version, raw_analog (...) (25 years ago, 29-Apr-99, to lugnet.robotics.handyboard)
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| | Re: Video transmitter and receiver
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Hi! can anyone recommend any good video transmitter and receivers? my team has the monitor but no transmission equipment. =) chen (25 years ago, 27-Apr-99, to lugnet.robotics.handyboard)
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