I am using a raspberry pi 3B, and i and thinking how to detect the direction of the carbon fiber
I need to know the degree of the fiber was. (0, 90 and -45/+45)
a picture for reference: C:\fakepath\WhatsApp Image 2020-04-23 at 2.35.00 PM (1).jpeg The picture above is (+/- 45 degree)
C:\fakepath\WhatsApp Image 2020-04-23 at 2.35.00 PM.jpeg This picture above is 90 degree
C:\fakepath\Screenshot 2020-04-25 at 1.14.42 AM.png This picture is 0 degree.