随着技术的发展，单片机型号越来越繁多，入门的难度也逐渐加多，学习周期自然不断延长。为了让初学者快速入门，减少学习时间，尤其是为了那些参加智能车比赛而没时间学习深入研究Kinetis单片机朋友，我们特意写了Kinetis开发板的教程。力求大大减少初学者的学习时间。-As technology advances, the SCM model is more and more numerous, started gradually Cadogan difficult, the learning cycle naturally continues to increase. In order to allow beginners to get started quickly, to reduce the learning time, especially for those who participate in the smart car race and do not have time to learn in-depth study Kinetis microcontroller friends, We have deliberately written the tutorial of the the Kinetis development board. Strive to greatly reduce the learning time of the beginners.