MiniBot with Feedback Proportional Controller

A differential drive robot moves in a straight line under proportional control. This video tutorial is intended to introduce a rookie youth team member in FIRST Tech Challenge (FTC) to feedback control algorithms.
The REV Robotics hardware has alternate options for feedback control including PID through the DC motors. However, a simple exercise in proportional control may help the practitioner ramp up the learning curve a little faster. May even tempt the rookie to apend Integral and Derivative terms in the equations using step-wise refinement.
These tutorials are strictly for "newbies" who need to get their feet wet. If you run into a roadblock, please do not hesitate to reach out with an entry in the Comments section. I will try my best to help you to overcome it if it is in my ballpark.

[@vunguyen-cong347]

Thank you so much for the tutorial! I am looking forward to watching the other tutorials on MiniBot.