1, arm7 chip liquid crystal 2138 driver 2, ym320240 LCD Driver 3, dynamic wait i...

我同事做的一个CS5522的51单片机的驱动,用的是89S52,开发环境是KEIL C-my colleagues do a CS5522 51 MCU-driven, with the 89S52. Development environment is KEIL C

sd 卡驱动软件包: SD卡物理层 ---- SD卡SPI模式支持的命令-sd card driver package: SD Card Physical Layer SD cards support SPI mode command

arm7 LPC2136的Keil for arm 工程模板，包含了uCOSII操作系统。对Keil编译环境熟悉的单片机开发人员非常具有参考价值。-arm7 Keil LPC2136 the arm for the project template, uCOSII operating system contains. Keil compiler to the environment familiar microcontroller developers have great reference value.

Motorola公司单片机MC68HC908实现SCI功能的实例程序,C语言在Code Warrier集成环境中编写。-Motorola MCU MC68HC908 companies achieve SCI function of the sample program, C language in the Code Warrier prepared integrated environment.

通用的餐饮收费系统:其主要技术是通过计算机串口与IC卡相关设备进行数据交互.-Common food and beverage charges system: Its main technology is the computer serial port and IC card relevant equipment data exchange.

控制板与串口通信程序 用串口命令让汽缸动作-Control panel with the serial communication program so that the cylinder moves with the serial command

讲述高速数字电路的设计和布线原理，有很多具体的技巧和经验-on high-speed digital circuit design and wiring principle, there are many specific skills and experience

c51串口发送以及接收数据程序,有利协议实现-C51 serial port to send and receive data procedures, realize favorable agreement

1） 以单片机为核心部件组成一个音乐播放器。 2） 利用单片机的定时器产生乐谱的各种频率方波，信号经过放大后由喇叭发出声音。 3） 自行定义按键盘，每按一键，可选择一首歌曲进行演奏，某段音乐令单片机连续播放，演奏可通过按键来中断。 4） 在LCD上显示演奏歌曲的名称。 -1) the composition of the core components of SCM as a music player. 2) the use of MCU timer generated scores of the various frequency square wave signal through the amplified sound from the speakers. 3) self-defined keyboard, every click of a button, select a song to play, a certain period of continuous playback of music in SCM, playing by pressing a button to interrupt. 4) In the LCD displays the name of the song playing.

温度控制 可以显示 大家可以参考,可以给下意见-Temperature control can show we can refer to, can give advice under the