Lot's of problems with colour detection like:
Glossy paint in the test causes interference with colour differentiation
Ultrasonic sensor’s pulse width times out because of Python library errors
Whilst upgrading, Pi reboots causing major corruption of Operating System (OS) due to faulty power cable.
In different lighting conditions, that colours appear a different colour.
Different software have different interpretation of HSV (Hue,Saturation and Level)
When the Pi sees a colour, the robot goes towards it but then the Pi decides to go left (when the mask doesn’t fit for one second) and when turned left the colour is out of view.
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