200W LED照明系统的电源设计 200W LED照明系统的电源设计

Floating point library for the 8052.

基于AVR单片机的机械旋转时钟，将机械和电子完美的结合，具有一定的艺术性，做好后放在家里可以当艺术品-Based on AVR microcontroller mechanical rotary clock, would be the perfect combination of mechanical and electronic, has a certain artistic quality, do a good job at home can be as works of art after

1602液晶屏的使用说明手册，很实用哦，对于使用VHDL编写液晶屏驱动具有参考价值。-1602 LCD screen use the instruction manual, it is practical Oh, for the use of VHDL LCD driver with the preparation of reference value.

为程序扩展了一个功率放大器，单片机是AT89C2051接收机，具有遥控功能和音量控制PT2259编码器测试等。

Keil C51微处理器开发工具使用指南-Keil C51 microprocessor development tools Guide

键盘扫描算法有很多中，这个程序在IAR编译器下，用C语言描述了其中一种算法-Keyboard scan algorithm has a lot in this process in the IAR compiler, using C language to describe an algorithm which

基于51单片机的1602液晶显示c语言及汇编程序-51 Based on the 1602 single-chip liquid crystal display c language and assembler

sd2000系列实时时钟芯片应用说明及开发应用程序。-sd2000 serial real-time clock chip application and development applications.

一些常见的单片机实例，并提供程序源程序，供初学者下载学习。-Some common examples of single-chip, and provide procedures for source code download for beginners to learn.

ds18b20的程序，经过测试可以使用分享一下-DS18B20 procedures tested can use to share