用C51编的温度控制的PID算法适用性强方便移植

具有固定的“红灯―绿灯”转换间隔，并自动切换。它们一般由“通行与禁止时间控制显示、红黄绿三色信号灯和方向指示灯”三部分组成。在交通灯的通行与禁止时间控制显示中，通常要么东西、南北两方向各50秒；要么根据交通规律，东西方向60秒，南北方向40秒，时间控制都是固定的。交通灯的时间控制显示，以固定时间值预先“固化”在单片机中，每次只是以一定周期交替变化。-having fixed the "red light-green light" switch partitions, and automatic switching. They are generally from "prohibiting access and time control, red-yellow-green lights and direction indicator" is composed of three parts. Traffic lights in the passage of time and prohibit control indicates that things are usually either the north-south direction of the two 50 seconds; either on the basis of traffic laws, an east-west direction 60 seconds, 40 seconds north-south direction, the time control are fixed. Traffic lights to the time control, a pre-fixed time value "cured" in SCM, each is a certain cycle alternation.

* 本程序包含控制外部液晶面板的4-BIT控制模式子 * * 程序。这些程序是专门为 MCU201 workshop演示板 * * 设计的。但它也可作为其他类型的使用 KS0066U控 * * 制器的液晶面板的控制程序。-* The procedures include external LCD control of the four-BIT- control mode** procedures. These procedures are specifically for MCU201 workshop demonstration board** design. It can also be used for other types of use** KS0066U control system for the LCD control procedures.

1602 4线驱动 亲自测试可用 内附 Preteus原理图-16024-line-driven test is available

C8051F340单片机与控制TC35I发短信 编写短信通过串口1、GSM模块传递给指定的手机 数据格式：文本-C8051F340 MCU and control TC35I write text messages send text messages through the serial port 1, GSM mobile phone module is passed to the specified data format: Text

8051f02x系列单片机的定时器的应用例程-8051f02x Series MCU application timer routines

128X64液晶显示模块驱动程序(CforC51)-128X64 LCD Module Driver (CforC51)

适用于dos环境的串口通信，很好的程序-dos environment applicable to the serial communication, good procedures!

这是原创的基于PIC16F877A单片机的实时温度测量系统的程序源代码-This is the original PIC16F877A microcontroller-based real-time temperature measurement system source code

The original version is Running In 51 System LCD