sergionr2 / racingrobot Goto Github PK

Hello,

Thank you for sharing your whole project. I am trying to make it myself, but I have a few questions that I can’t understand, maybe you would have the time to explain them to me.

When you’re calculating track_angle, where did you got the formula arctan(1/m)?

Where did you got the formula for turn_percent = (diff_angle / max_angle) *100?

Why did you chose ref_angle -90 degrees and ref_angle 45 degrees?

Sorry if these questions sound dumb to you, I am just trying to understand where these calculations are coming from.

I would be very grateful if you could answer them.

Have a nice day!

Hello!
First off, thank you for sharing such an amazing resource for others to replicate. I saw your racing robot project featured on Medium and I want to replicate it for my own end-of-year project.

Currently, my team and I are stuck on an error that occurs when we try to run the main.py file. We used the preinstalled image that you provided but we noticed that the project had been updated, so we updated the project folder in the image as well. When we attempt to run it however, we receive this:

Attribute Error: ‘module’ object has no attribute ‘_rebuild_tensor_v2’

When we did more digging we realized it was a pytorch error. My question is do you know how to resolve the issue via pytorch update or is a new image required?

Our hardware is:

• A Raspberry Pi Model B+
  -A Pi Camera
  -Elegoo Smart Robot Car Kit v3.0

Hi
thanks for sharing the resources. in your readme you said to label the images using json tool but in your code you are loading pickle objects which are not there. am i missing something , its really confusing because in the your git there are some scripts like 'convert_old_format.py' & 'lable_images.py' which are using different name scheme for reading images to make a pickle object.

Any help would be appreciated as i have invested a lot of time on this.
Thanks