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 | | Hall Effect Trans.
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| I have to measure the speed of a wheel similiar to a bicycle wheel. I figure the best way (or at least one way) to do it is to use a hall effect transistor switching into a counter. Does anyone have any suggestions for a part/manufacturer to use for (...) (27 years ago, 11-Aug-97, to lugnet.robotics.handyboard)
| | | | | Re: Hall Effect Trans.
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| I'd like to hear what you come up with as well. Presently I just use the magnet/coil sensor pairs that you can buy in any bike store. You just hook the shield to ground, and the other wire to, say, an input-capture pin of a 68HC11, with a 3.3 K pull (...) (27 years ago, 11-Aug-97, to lugnet.robotics.handyboard)
| | | | | Re: Hall Effect Trans.
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| I'd like to hear what you come up with as well. Presently I just use the magnet/coil sensor pairs that you can buy in any bike store. You just hook the shield to ground, and the other wire to, say, an input-capture pin of a 68HC11, with a 3.3 K pull (...) (27 years ago, 11-Aug-97, to lugnet.robotics.handyboard)
| | | | | Thanks fro the reply...
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| Well, so thanks fro your reply, you make feel live. You are rigth , Fred are right and so chuck are rigth.I'm very obsesive and may be not exist a answer short to my questions , sorry for my self. Your answer is very useful for my, but i don't know (...) (27 years ago, 11-Aug-97, to lugnet.robotics.handyboard)
| | | | | More juice
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| Can you parallel a 9.6v eight pack NiCad cell to the HB Nicad pack? Has anyone done this with success? If so, does it charge properly? jm (...) (27 years ago, 11-Aug-97, to lugnet.robotics.handyboard)
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