基于MSP430单片机的，GPRS源代码，已经调试成功。

STM32 通过串口flash更新程序, 不用固件库，包括: ADC采样, 定时器延时中断, 键盘扫描, 模拟I2C驱动 问题咨询: w123456xy@sohu.com 15189792379-STM32 through the serial flash update, without firmware libraries, including: ADC sampling, delay timer interrupt, keyboard scanning, I2C driver Advisory: w123456xy@sohu.com 15189792379

交通灯控制的简单程序，通过此程序，可以实现简单的交通灯控制设置-Traffic lights to control a simple process, through this procedure, you can realize a simple control set of traffic lights

isd1420语音芯片源程序用KEI UVISION打开-isd1420 voice chip source with open KEI UVISION

avr rtos AVR单片机上的实时操作系统-avr Byelorussian AVR on the real-time operating system

AT91RM9200-DK的cf卡读写程序-AT91RM9200-DK

单片机应用技术选编3,有大量关于51、avr、pic等多种单片机实例-Selected 3 single-chip applications, a large number of on 51, avr, pic, etc. Examples of a variety of single-chip

nR24L01_EVB开发板试验接口初始化及模块读写程序-nR24L01_EVB development board initialization and test interface module to read and write procedures

DP_51PRO实验仪图形液晶显示实验。先在屏幕上的随机位置显示随机数字(0--9)， * 然后调用画直线函数以屏幕中心为中点画对称的直线，最后显示一个简单的窗口。-Experiment DP_51PRO graphics liquid crystal display experiment. First in a random location on the screen shows random number (0 9),* then calls the function to draw a straight line in the screen center line stipple symmetry, and finally shows a simple window.

是基于SC51单片机开发，详细介绍了单片机仿真器的开发的过程。-SC51 microcontroller is based on the development of SCM detailed simulation of the development process.

单片机 Keil＋proteus 并行口设计数字键盘实验 要求：掌握动态显示、动态扫描键盘的工作原理及硬、软件的设计、调试方法 掌握80C51接口硬件电路设计方法及软件编程方法 了解80C51外部中断的使用和编程方法 实验题目：并行口实现数字0~9、A~F、L、U、P、n总共20个键盘，将按键的结果用7段数码管显示出来。-Parallel Port numeric keypad test requirements: master the dynamic display, dynamic scan the keyboard works and the hardware and software design, debugging the means to acquire 80C51 interface hardware circuit design methods and software programming approach to understanding the 80C51 external interrupts use and programming methods Experimental subjects: parallel port for digital 0 ~ 9, A ~ F, L, U, P, n total of 20 keyboard, the result will be keys to use 7-segment digital tube display.