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Ask an Expert Forum Differential drive wifi controlled robot car .
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Differential drive wifi controlled robot car .

Shockwave69
Shockwave69 over 1 year ago

Hi I am looking for a tutor or mentor pal who can help me with a project which I want to do for learning purpose . I want to build a Differential drive robot car with stm32 nucleo board , brushless 12 v dc motors which will be wifi controlled . I want to use STM32 cube IDE or Keil platform and c language . Can anyone will kind enough to help me out with this project ?

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  • robogary
    robogary over 1 year ago +3
    I would be happy to answer any specific questions you post. You have the pleasure to write the code and do the learning. You may want to start with 2 continuous servos rather than DC motors tho. …
  • robogary
    robogary over 1 year ago in reply to shabaz +1
    good advice. Its tough for a beginner to get comfy with all the facets: mechanical hardware, electronic hardware, platform software & IOT. BTW, A big disadvantage with steppers for mobile vehicles, standard…
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  • robogary
    0 robogary over 1 year ago

    I would be happy to answer any specific questions you post.

    You have the pleasure to write the code and do the learning.

    You may want to start with 2 continuous servos rather than DC motors tho.

    Open loop DC motors dont keep speed very well and you'd need to PWM the H bridges, or close the speed loop regulator with a motor encoder,  unless you are buying an I2C driver board with the built in functionality. 

    You might be advised to start with a kit like a parallax with an Arduino controller, Probot DIY, Elegoo, etc...     

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  • Shockwave69
    0 Shockwave69 over 1 year ago in reply to robogary

    Thank you Robogary , one of the information i need is about hal library for stm development board . Where can I get examples or learning courses on hal library . 

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  • Shockwave69
    0 Shockwave69 over 1 year ago in reply to robogary

    Thank you Robogary , one of the information i need is about hal library for stm development board . Where can I get examples or learning courses on hal library . 

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  • robogary
    0 robogary over 1 year ago in reply to Shockwave69

    The hat usually has a published users manual, thats the best place to start.

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  • Shockwave69
    0 Shockwave69 over 1 year ago in reply to robogary

    Thank you 

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