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！）...

本代码是本人毕设所做的GPRS数传系统的软件部分，实现了PPP，UDP，IP协议的分层和打包，实现了嵌入式设计中的UDP/IP协议栈-the code is completed, I set up the GPRS data-transmission system software, to achieve the PPP, UDP, IP protocol layering and packaged to achieve the design of embedded UDP/IP protocol stack

《单片机原理与实用技术》第1章-"SCM principles and practical technology," Chapter 1

单片机DA转换源码，在串口调试助手下可以查看发送到串口的转换结果，波特率设置为2400 -Singlechip DA conversion source, in the serial debugging assistant can view the sent to serial conversion results, the baud rate is set to 2400

本程序用于ATmega8不小心写错熔丝，而无法进行ISP下载时进行出厂设置恢复。接线请参考AVR单片机并行编程。-This procedure for ATmega8 fuse careless wrong, and can not be downloaded when ISP to restore the factory settings. Please refer to AVR single-chip wiring parallel programming.

单片机串行口的编程使用包括一些具体的设置-chuangxinkou

AVR单片机控制LCD液晶显示器，只有源码！-AVR片LCD液 示 源 耄

UCOS2在51上的移植源码。学习UCOS-UCOS2 51 on the transplant source. Learning UCOS

很经典的单片机程序，可以实现单片机与FPGA的通信-Is the classic single-chip process can be achieved with single-chip FPGA communications

单片机控制步进电机驱动系统电磁干扰及抑制 基于单片机的步进电机控制系统-Single-chip stepper motor driver control systems and electromagnetic interference suppression based on single-chip stepper motor control system

msp430I2C通信读AT24C02，编译通过-Reading msp430I2C communications AT24C02, compiled through