 | | Re: IR Detection
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Hi Most of the IR LED's sold at Radio Shack are the 840-880 nm wavelenght type. The Sharp tin can requires the 940 nm wavelength IR beam if my memory serves me right, it also requires to be modulated at 38 or 40 kHz depending on the model. This 38 (...) (26 years ago, 2-Nov-98, to lugnet.robotics.handyboard)
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| | as11_ic
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(...) (26 years ago, 2-Nov-98, to lugnet.robotics.handyboard)
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| | Re: Voltage for the DC motor
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(...) Sorry, I cannot help you. My board look exactly like the one on the picture. It's a Handy Board v.1.2 I bought assembled from Glasson Research. Does somebody knows what board Phillip is using? -- Eric (26 years ago, 1-Nov-98, to lugnet.robotics.handyboard)
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| | code segment
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Hi all, I have writen a code, when i download it i received following message. "c:\ic\libs\speed.icb(1): Code and data segments collide -- overflow of 681 bytes" After that I reduced the size of code and downloaded it, It was successfull. I got (...) (26 years ago, 1-Nov-98, to lugnet.robotics.handyboard)
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| | Re: Mailing List
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I used to work at AOL technical support, I would be very much interested if you could figure out how to use AOL as a POP3, AOL is NOT a POP3 server. AOL is very proprietery, one of the many reasons (and doesn't support DUN - dial-up networking) that (...) (26 years ago, 1-Nov-98, to lugnet.robotics.handyboard)
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| | programming help.
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hello can someone please tell me what does the following command line mean? bit_set(0x0e, 1 << (4 + motor)); i know that 0x0e refers to memory location $0E but how does bit_set work? is it similar to poke? and more importantly, what operation does (...) (26 years ago, 31-Oct-98, to lugnet.robotics.handyboard)
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| | Re: Implementation question
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Hi Ronald! Ok - my HB is working now. I got the right 1233-10 (10 means 10% of 5v - reset is going up on 4.5v). This seem to work better. Second thing is the 350ms delay seem to be necessary in normal reset. The second thing was that the power (...) (26 years ago, 31-Oct-98, to lugnet.robotics.handyboard)
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| | Re: Voltage for the DC motor
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hi, I noticed that the picture of the HB in the Web page is slight different from mine. There is no thick trace on my HB to be cut. However, the HB in the web page has a thick trace on it ? My version of the board is 1995, Fred Martin. Please help. (...) (26 years ago, 31-Oct-98, to lugnet.robotics.handyboard)
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| | Re: programming help.
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(...) In binary 1 is represented by 0000-0001 1 << 1 is 0000-0010 aka 2 1 << 2 is 0000-0100 aka 4 1 << 3 is 0000-1000 aka 8 You get the idea? x << y means slide x to the left y times. motor is probably a number between 0 and 3. 4+motor is then a (...) (26 years ago, 31-Oct-98, to lugnet.robotics.handyboard)
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| | Bend/ Flex Sensor
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Someone had inquired about Bend/ Flex sensors... There's one in the new JAMECO catalog: Flex Sensor Part No. 150551 for $10.95 (26 years ago, 30-Oct-98, to lugnet.robotics.handyboard)
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