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− | {{TOC right}}
| + | #REDIRECT [[Kart]] |
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− | The [[Kart|kart's]] stepper motor controller FPGA generates 4 coil driving signals and receives a ''stepper end'' input.
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− | [[File:Kart stepper board.jpg|center|200px|stepper motor board]]
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− | == Stepper motor ==
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− | The stepper motor is a [http://en.nanotec.com/ Nanotec] [[Media:SP3575M0906-A.pdf|SP3575M0906-A]].
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− | It has a step angle of 7.5°, and as such 48 steps per turn.
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− | The cables are connected as follows:
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− | {| cellpadding="4" cellspacing="0" border="1"
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− | ! Signal
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− | ! Color
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− | |-
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− | | phase 1
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− | | white
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− | |-
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− | | phase 2
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− | | blue
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− | |-
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− | | phase 3
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− | | red
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− | |-
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− | | phase 4
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− | | yellow
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− | |-
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− | | power
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− | | brown, black
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− | |}
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− | == FPGA design ==
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− | The stepper motor controller has to generate the 4 phases to turn the [[Kart|kart's]] steering wheels to the desired angle.
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− | To start, [[Kart#FPGA_Design|the design environment]] has to be downloaded.
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| [[Category:Kart]] | | [[Category:Kart]] |