一个本人编写的时钟程序，用stc芯片，四位数码管，74ls164译码器。...

LCD显示模块C51源程序-C51 LCD display module source

Serial Communication Interface SCI : Transmit & Receive Interrupt -Serial Communication Interface SCI : Transmit

HT1621的驱动文件。对用于测试段码液晶比较有用。程序部分参考了别人。-HT1621 driver file. Paragraph for testing code on the LCD more useful. Program is partly based on other people.

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

led大屏幕点阵 有程序参考，在灯饰上用处很大！-led large screen dot-matrix program has a reference on the use of lighting at great!

ZLG MINIARM-N20源代码，大家可以参考下！-ZLG MINIARM-N20 source code, everyone can refer to the next!

为了实现高精度的水温控制，本文介绍了一种以SPCE061A单片机为控制核心、以PID算法控制以及PID参数整定相结合的控制方法来实现的水温控制系统-In order to realize high-precision temperature control, This paper introduces a single-chip microcomputer to control the core SPCE061A to PID algorithm PID control and PID control of a combination of methods to realize the temperature control system

8051单片机控制LED实现流水灯循环显示-8051 to achieve flow control LED lights cycle show

这是一个用abel语言编写的步进电机程序-This is a language used abel stepper motor procedures

12864手机操作菜单，有仿真和源程序，非常适合新手下载和学习-12864 phone operator menu has simulation and source, very suitable for novice to download and learn