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 | | Re: Stepper Motor.
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| Keith, At first blush I would suggest the following connections: Motor Out 0 1 - stepper phase #1 Motor Out 1 2- '' '' #2 Motor Out 2 3- '' '' #3 Motor Out 3 4 - '' '' #4 Ground 5 - stepper common #1,3 Ground 6 - stepper common #2,4 Your program (...) (26 years ago, 25-Oct-98, to lugnet.robotics.handyboard)
| | | | | Re: Sonar question
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| Hi, acroname has the sonar modules for $45.00. www.acroname.com ---...--- (...) to check how it was "recommended" to do it with the Polaroid OEM kit (It's at (URL) this seems pretty straightforward to do but I'd like to use 2 sonars, not just one, (...) (26 years ago, 25-Oct-98, to lugnet.robotics.handyboard)
| | | | | Stepper Motor.
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| I would like to have my HB controlling a stepper motor. It's a 4-phase unipolar permanent magnet motor. The names of the inputs are like this: 1 - stepper phase #1 2- '' '' #2 3- '' '' #3 4 - '' '' #4 5 - stepper common #1,3 6 - stepper common #2,4 (...) (26 years ago, 24-Oct-98, to lugnet.robotics.handyboard)
| | | | | Re: Sonar question
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| Eric Noyau wrote: <snip> (...) <snip> (...) <snip> (...) <snip> I asked about this a few months back, and Fred Martin himself suggested I might try the very same connection scheme that you mention. Here's what he suggested: <snip> (...) According to (...) (26 years ago, 24-Oct-98, to lugnet.robotics.handyboard)
| | | | | Implementation question
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| I am busy building the HB but I cannot get it to work yet. Here are the symptoms. The serial board works as expected and performs all tests as described in the implementation manual. RAM and HC11 are installed as well as the LCD. I am using the (...) (26 years ago, 24-Oct-98, to lugnet.robotics.handyboard)
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