Line patrol robot

        Since the line patrol robot for question B is officially designated by TI to use TI chips, and the competition question is required to be built with a minimum system, the judges can unplug the minimum system for inspection. Therefore, this PCB board is divided into two parts: the minimum system and the backplane. Before the competition, TI officially distributed Lunchpad minimum system boards to some schools. We originally planned to use Lunchpad for competition questions, so we also drew a base board suitable for lunchpad. So I drew a total of two sets of PCBs for competition. Both sets of PCBs have passed the test and can be used normally. I won’t go into details about the requirements of Question B or the functions of the code. I’ve attached the questions for those who need to check them out by themselves. You can also look at the code in conjunction with the completed function area in the video. This code also uses the ACFLY brand code to complete the competition requirements under its platform.