Hello!
I am using the microbot kit with some students for a STEM challenge. We are trying the staying in the box and follow the line experiment and can not get the sensor to calibrate to different colours of surfaces. The range is only between 830 and 835 and doesn’t change much if we test with different colours like black, white and painter tape. We are using the code in the Experiment.
https://learn.sparkfun.com/tutorials/mi … g-in-a-box
We would like the bot to go through a maze that is made with green painter’s tape.
Thank you for your help.