Proteus simulation example, in the Proteus simulation under the uart, very good,...

8051单片机上4*4矩阵键盘的扫描方式2-none

8051_8098单片机原理及接口设计 对于开发单片机的朋友很有帮助的东西。-8051_8098 and microcontroller interface design principles for the development of SCM friends helpful things.

用于单片机的开发 用modbus协议 实现上位机与下位机的通讯-design for mcu,protocl is modbus,for double mcu commiunication

单片机最小系统代码,键盘扫描,数码管显示以及PC机进行窜口通信-The smallest single-chip microcomputer system of codes, keyboard scan, digital display, as well as PC-mouth communication for channeling

调度器内核，使用者只需要添加自己的任务即可，系统可以最多添加6个任务

高速DDS芯片AD9851的应用程序，基于AVR128单片机最快可产生180MHZ正弦波（对PCB的要求很高！）

这是一个用单片机来演奏音乐的程序，很通俗易懂，里面有源程序和HEX烧录文件-This is a single-chip to play music with the procedure, it is easy to understand, which has source code and HEX file burner

是一个电源芯片的资料!!767d318资料-chip is a power of information! ! 767d318 information

用ds18b20+ds1302+89s52做的时钟-With ds18b20+ Ds1302+ 89s52 make clock

读取一个电机码盘信号，里面有对串口读写，对控制寄存器读写的代码。入门级！-read a motor encoder signals, and they read and write to serial port, the control register read and write code. Entry-level!