mega128_38KHZ

应用51单片机写的蜂鸣器的祝福歌,里面有详细的代码(51 microcontroller blessing song written by buzzer)

利用51单片机实现无线通信程序，测试可用(Using 51 single chip wireless communications procedures, testing available)

进行速度的测量与监控，具有测速频率高，精度高，反馈效果好等优点(Speed measurement and monitoring has the advantages of high frequency, high accuracy and good feedback effect.)

MSP430F247 Program Example(MSP430F247 application)

单片机中的实例程序，适用于AT89C52及其兼容的单片机(Microcontroller program examples, in the AT89C52 its compatible microcontroller)

在单片机应用中，基于keil使用简单的编程来设计简单实用的密码锁。(Microcontroller applications, based on keil use simple programming to design a simple and practical password lock.)

飞利浦 lm75a i2c总线温度传感器 msp430驱动，内部包含f169i2c驱动 st7920画点函数等(Philips lm75a i2c-bus temperature sensor msp430 drive, internal drive st7920 picture contains f169i2c point function, etc.)

文件包含直流电机开环调速以及转速电流双闭环调速的matlab仿真模型。并且可以将两种调速进行比较。(Files contain open-loop DC motor speed and the speed of the current dual-loop speed control matlab simulation model. And both the governor can be compared.)

资料单片机的许多应用都需要进行人机对话，最简单的人机对话需要LED 数码管显示数 字和少量字符；键盘是解决计算机输入的简单手段；借此可以向计算机输入程序、置数、 送操作命令、控制程序的执行等等，所以使用非常广泛。(ziliao)

mach hien thi chu cai len man hinh LCD 16x2