 | | Re: Handy board help —Darkman
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| | | You can build a stepper motor controller on a separate circuit board, then remove the motor control IC's off the handy board and use the output signals to control your stepper. Will have to write a program to run it. you will need a min of 4 outputs (...) (27 years ago, 22-Apr-98, to lugnet.robotics.handyboard)
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| | | | | Re: Handy board help —Peter Harrison
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| | | | Hi For a relatively simple solution you may want to look at (URL) have connected and run steppers using this method. It does not get the best from the motors but it will let you experiment easily. (27 years ago, 24-Apr-98, to lugnet.robotics.handyboard)
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| | | | | | Re: Handy board help —Max Davies
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| | | | (...) Thanks for this excellent article on driving stepper motors from the Handboard. One little yet very important question: when you say "the common wires need to be connected to the motor positive supply" what exact handyboard pinout are you (...) (27 years ago, 25-Apr-98, to lugnet.robotics.handyboard)
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| | | | | | Re: Handy board help —Peter Harrison
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| | | | (...) There is a little strip of four pins for external battery power and are available with the standard battery pack installed. Two of these are battery positive, two are at ground. Shorting them out is a good way to let the smoke genie loose. (27 years ago, 28-Apr-98, to lugnet.robotics.handyboard)
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