ht4040

水温控制，未使用任何算法，属于简易程序，适合初学者(Water temperature control, do not use any algorithm, are simple procedures, suitable for beginners)

周航慈编著的单片机程序设计基础，自己做成的PDF格式的文件，清晰小巧，不占空间！(Zhou Hangci ed microcontroller programming based on their own made PDF files, clear and compact and does not occupy space!)

该程序为C8051F单片机的程序，其主要功能为： 单片机每一秒发送一次如下内容： 学号 = “各自的学号” 日期 = “年-月-日” 通信参数：19200bps,8N1   无硬件握手  看门狗定时器打开 (The program for the C8051F MCU procedures, its main function as follows: )

单片机控制数字电位器x9313的编程。本编程结合运算放大器设置成一个可调电源，通过单片机控制电位器的阻值修改电位器两端电压从而达到数控电源的效果。电压值可通过单片机外界LCD显示。(Programming of digital potentiometer X9313 controlled by mcu. This program is combined with operational amplifier set into an adjustable power supply, through the MCU control potentiometer resistance, modify potentiometer voltage at the end, so as to achieve the effect of numerical control power supply.Voltage value can be displayed by external LCD of mcu.)

ieee9节点配电网采用前推回带法计算电压，电流(Ieee9 node distribution network USES the former back zone method to calculate the voltage, electric current)

此为51单片机的正弦波产生c程序，可将hex文件烧录到单片机内使用。(This is a 51 microcontroller sine wave generator c program, you can burn the hex file into the MCU.)

基于51单片机的多级调速跑马灯，程序风格具有一定的软件工程概念。(Based on 51 single-chip multi-speed Marquee, the program has a certain style of software engineering concepts.)

用单片机播放梁祝这首歌，利用89C51单片机(The Butterfly Lovers with MCU Play the song, using 89C51)

AD0809驱动程序+1602液晶显示，完美的显示电压值，(AD0809 driver+1602 LCD, perfect display voltage,)

用at89c51控制的花样流水灯c语言程序(Synchronized with at89c51 flow control lamp c language program)