challenge 3

Challenge 3

What we did

     The challenge was to have to robot to follow a black line. We got our robot and open our program. in able to make it follow the line we had to use the light sensor on our robot. then we had to make the program to be able to use it and then we tried it.

 Errors

 The first error we came to was that it did no run we had to fix the code a few times before we got. Another one was that we had the was we hade the darkness to high so it could not follow the black tape around.