L298N的中文资料，里面带有应用实例、基本资料以及驱动原理等信息。-Chinese L298N information, which with application examples, the basic principles of information and information-driven.

L293B的驱动子程序，可以照着程序连接好线，89s52就行了，垃圾玩意老是说我字数不够-L293B driver subroutine, you can connect shining on the line, 89s52 on the list, the garbage gadgets always say that I am not enough words