430所有的演示程序示范，教科书式的编写规范

source led giao tiep qua cong LPT

Atmel Uart C51程序（timer1方式）-Uart (timer1 way)

AD7708 - ANALOG DEVICES 16bit ADC CONVERSION ROUTINES-AD7708- ANALOG DEVICES 16bit ADC CONVERSION ROUTINES

凌阳公司SPCE061A精简开发板附带光盘简易教程，总共分为八章。-Sunplus SPCE061A companies to streamline development board attached to Layman

使用的同步串行三线SPI 接口，可以方便的连接采用SPI 通信协议的外围或另一片AVR 单片机，实现在 短距离内的高速同步通信。ATmega128 的SPI 采用硬件方式实现面向字节的全双工3 线同步通信，支持主 机、从机和2 种不同极性的SPI 时序，通信速率有7 种选择，主机方式的最高速率为1/2 系统时钟，从机方式 最高速率为1/4 系统时钟。-Use three-wire SPI synchronous serial interface, can be used to facilitate the connection of the external SPI communication protocol or another chip AVR microcontroller, realize in the short distance high-speed synchronous communication. ATmega128

本软件为7279显示控制器软件，用KEIL 7。0编写。-software for the 7279 display controller software, used KEIL 7. 0 prepared.

HZK24，单片机编程必备，基于UCDOS的24点阵-HZK24, single-chip programming necessary, based on the 24 lattice UCDOS

c8051f120占空比PWM转速单闭环控制直流电机-c8051f120 PWM duty cycle speed single-loop DC motor control

单片机闪烁灯的设计 和源码 单片机初学者的草考资料，要学好单片机的必由之路！-Single-chip flashing light source single-chip design and test information on the grass for beginners to learn the only way for single-chip!

经典C程序100例，比较详细，应该对大家提高有所帮助-100 cases of classic C procedures, a more detailed and should be helpful to all of us to improve