Line Tracker sensor using V5 Robots & VEXCode Blocks for coding

uscompteach · October 30, 2019, 8:56pm

sankeydd · October 30, 2019, 8:58pm

You should use a wait until instead of an if.

uscompteach · October 30, 2019, 9:22pm

Ok. I will replace the if with a wait until and see if that works. Thank you!

thorstenl312 · October 30, 2019, 9:33pm

It should be > not <

uscompteach · October 30, 2019, 9:50pm

Thanks, II changed it from < to >… So either way, if I am going from white to black or black to white, what ever the threshold are, my sensor doesn’t see to be working. Have you been successful at using the line tracker?

I have had it print the value to the screen and its zero “0”. Not sure why the value doesn’t change.
I

thorstenl312 · October 30, 2019, 10:04pm

I’ve used it a while back. Try looking at the Device Manager in the brain and see what values it displays. It might be some initialization error or a dead port or a broken line sensor or wiring issue.

uscompteach · October 30, 2019, 10:06pm

I will check that, thanks so much!