HJ-3G-51单片机开发板SCH电路原理图-HJ-3G MCU development board schematics

改文件是HOT-51电路原理图，该开发板功能很齐全，原理图可以为很多单片机硬件设计者提供参考。-Change the file is HOT-51 circuit diagram of the development board features a very complete schematic for many microcontroller hardware designers can provide a reference.

用C语言实现mcs-51单片机的交通灯实验。内有完整实验报告，PCB图和电路原理图。绝对经验实用。-Mcs-51 microcontroller traffic lights experiment using the C language. With complete lab report, PCB diagram and circuit schematics. Absolute practical experience.