51单片机及其C语言程序开发实例第7章节

功能完善的四层电梯程序。开门停8秒，上升或者下降一层用时5秒，有五秒倒计时数码管，楼层显示数码管，以及电梯内外楼层请求显示灯。-A well-functioning procedures for four-storey elevator. 8 seconds to open the door stopped, increased or decreased when a layer of 5 seconds, the 5 seconds countdown digital tube, digital tube display floor, as well as inside and outside the elevator floor indicator lights request.

通用串口调试程序-Universal Serial debugging procedures

关于智能小车的源程序，小车可以自动避障，自动检测黑线刹车-Smart car on the source code, cars can automatically avoid obstacles, automatically detects black line braking

在单片机和DDS专用芯片进行控制，再显示-DDS special chip in the microcontroller and control, and then display

基于51最小系统的LCD显示程序,包括电路图,源程序-51 based on the smallest system LCD display program, including schematics, source code

实时时钟芯片DS1302采用串行接口，只需3根引脚便可以完成操作，其使用非常方便。这里采用AT89S52单片机作为外部微处理器，来对DS1302进行控制-Real-time clock chip DS1302 serial interface, only three pins will be able to complete the operation, its use very convenient. AT89S52 microcontroller used here as an external microprocessor to control of the DS1302

单片机课程设计《基于51的电子闹钟》，包括AT89C2051的电子闹钟源程序，设计论文和AT89C2051的中文资料，汇编语言编写。-Singlechip curriculum design

用凌阳单片机控制显示电压步进，增减，并输出模拟电压

这是只能体温的毕业设计，其中包括了很全的毕业论证，这是一篇毕业论文。希望有用。-This is the only body temperature graduation project, which includes a very wide proof of graduation, this is a thesis. I hope useful.

简易红外线发射程序 使用低频率的发射 利用红外线二极管来做-simple procedure using infrared emission of low-frequency transmitters do using infrared diode