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 | | How do I connect 100 photocells to my handyboard?
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| Hi, For a project I'm working on, I need to track the output of one hundred (100) photocells. I don't need great accuracy on any of them, but maybe a ten-step resolution at the most. Is there a relatively standard or well-known method to gather (...) (25 years ago, 25-Oct-99, to lugnet.robotics.handyboard)
| | | | | reading sensor input?
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| I've got a strange problem that probably has an easy solution, but I've been trying to hard to figure it out and am afraid that now I'm missing the obvious. I brushed the dust off my Handy Board to build a robot for my middles school robotics (...) (25 years ago, 24-Oct-99, to lugnet.robotics.handyboard)
| | | | | Anybody's French ?
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| Hi all! As I plan to build a Handy Bord, and as I am a bit far away from USA, I just would like to know if there is anyone living in France (and maybe in/near Paris?)... Electronic components aren't really cheap here, so if I could share tips about (...) (25 years ago, 23-Oct-99, to lugnet.robotics.handyboard)
| | | | | Re: Analog port shaft encoder
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| Tried what you said Joshua, I went through all the analog ports and manually fed them with a TTL signal from a function generator at a relatively low frequency of 5Hz and wrote this little test code to test it. In this example, the sencdr3.icb has (...) (25 years ago, 23-Oct-99, to lugnet.robotics.handyboard)
| | | | | Re: Analog port shaft encoder
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| Rob, Another suggestion for debuging your setup would be to write a program which; 1, anually counts the pulses from the encoder, and writes them to the lcd screen; or 2, Just writes the state of the encoder input to the screen (a 1 or 0). Then you (...) (25 years ago, 23-Oct-99, to lugnet.robotics.handyboard)
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