I2C总线程序，及读写24C04

单片机与FPGA控制128*64液晶显示程序，用总线方式控制

基于测距式的超声波测距仪，以AT89C51单片机为核心，精度高、有数字显示功能，实验精度达0.5CM-location-based ultrasonic range finder to AT89C51 core, high precision, digital display, experimental accuracy of up to mile

一种基于新型时钟芯片的时钟设计方法.时间稳定准确.-a new clock on the clock chip design method. Time is stable and accurate.

51单片机的串口多机通讯设计，包括LCD显示以及可随意添加从机-51 serial single-chip multi-machine communication design, including LCD display and are free to add from the machine

电话拨号程序，开发环境：vc6.0,在win2k下调试通过。-Telephone dial-up procedures, development environment: vc6.0, in win2k adopted under the debugger.

本程序是通过单片机进行电机的控制，可以控制电机的转速，前进和倒退。单片机通过串口接收来计算机的控制信号(可以采用无线方式进行串口的通讯)。工具采用的是“韦福”的仿真软件。-this procedure through the MCU for motor control, control of the motor forward and retrogression. SCM through the computer serial port to receive the control signal (which can be used for wireless serial communications). Tools used the "ru" simulation software.

时钟芯片PCF8563的51单片机程序 时钟不超过12MHZ，本程序已在51上试过，可以用-PCF8563 clock chip clock of 51 single-chip program does not exceed 12MHZ, this procedure has been tried in the 51

单片机C源程序souce，内有单片机C语言很多源程序，-souce

常用嵌入式IC的型号，各厂家的都有。-commonly used embedded IC models, the manufacturers have.

利用SPCE061A实现中文输入,必要时可适当删减-use SPCE061A achieve input and, if necessary, can be properly cut