Qtr 8rc

Please help me . My qtr 8rc sensor is working but it is unable to sense line once it sense another. I am making a maze solver robot .Pls help me here my code kidZ.1ino.ino (11.4 KB)


Your code looks pretty lengthy. Can you simplify your code to something minimal that still shows the problem? Also, can you post a picture showing your course layout and highlight the section of that course you are having problems with?

- Amanda

I will be posting a simpler program that shows our problem. It a 90 degree turn maze . To follow white lines on black surface

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