单片机最小系统开发，总线结构的形式，电子设计大赛内容，希望对大家有所帮助-The smallest single-chip systems development, the form of bus architecture, the content of electronic design contest, I hope all of you to help

最小系统调试 对输入输出口的控制 实现高低电平转换-test 51 zuixiaoxitong gongxiang xihuannaqu

altium designer10的一个单片机最小系统的PCB 包含原理图 双层板-the Altium designer10 ' one of the smallest single-chip system PCB contains the schematic two-layer board