自己写的用AVR 单片机产生正弦波.用示波器观察波形很好！

[日期：2005-11-29] 来源：侃单片机 作者：etiller [字体：大 中 小] -[Date :2005-11-29] Sources: McCain Singlechip Author: etiller [Font: Xinhuanet]

pid控制的源程序，很不错的，请大家注意关注啊-pid control source, it is good, draw attention to concerns ah

RS232通信程序，初学者的入门程序，很有用的-RS232 communication procedures, entry procedures for beginners, very useful

这是一个时钟中断的小程序-This is a small clock interrupt procedures

实现MODBUS RTU的完整代码，做MODBUS RTU网关的很实用。-MODBUS RTU SOUCE CODE

一个有关高速单片机c8051f040控制步进电机的实例，希望对大家有所帮助-a high-speed microcontroller c8051f040 the stepper motor control examples, and I hope to help everyone

单片机51系列的122*32的某液晶驱动程序-MCU Series 122 51* 32 in a LCD driver

C8051F单片机是完全集成的混合信号系统级芯片（SoC），具有与8051兼容的高速CIP-51内核，与MCS-51指令集完全兼容，片内集成了数据采集和控制系统中常用的模拟、数字外设及其他功能部件；内置FLASH程序存储器、内部RAM，大部分器件内部还有位于外部数据存储器空间的RAM，即XRAM。C8051F单片机具有片内调试电路，通过4脚的JTAG接口可以进行非侵入式、全速的在系统调试。-C8051F is a fully integrated mixed-signal system-on-chip (SoC), and 8051 compatible with the high-speed CIP-51 core, and MCS-51 compatible instruction set, on-chip integration of the data acquisition and control system used in analog and digital peripherals, and other functional components; embedded Flash program memory, internal RAM, the majority of devices located within the external data memory space of RAM, XRAM. C8051F with on-chip debug circuit, through the four legs of the JTAG interface can be non-invasive, full-speed debugging of the system.

the low voltage Flash Atmel AT89C52 and AT89LV52. Keil Software, - the low voltage Flash Atmel AT89C52 and AT89LV52. Keil Software,

基于51单片机的发声程序，初学者简单应用-51 MCU-based voice process, beginners a simple application