how to connect Matlab with usb port to control dc motor speed

Question

bassam imam 2011-7-9

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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/11239-how-to-connect-matlab-with-usb-port-to-control-dc-motor-speed

i have a summer project i want to learn how to control speed of DC motor with matlab code by connecting it with usb 2.0 the motor takes its voltage from batteries just i want data to be connected with motor i dont know exactly how to do it i think it needs a chip i just want to know what to read and where to search and i will start learning from

thanks in advance

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Answer 1

Walter Roberson 2011-7-12

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https://ww2.mathworks.cn/matlabcentral/answers/11239-how-to-connect-matlab-with-usb-port-to-control-dc-motor-speed#answer_15661

Please consult this previous question: here.

Note: the responses there got somewhat out of order, so you may need to read back and forth several times. Also, be sure to expand the hidden comments, as there is a fair bit of good technical material in the comments.