51LPC单片机用于控制交流电机, 内含C源程序.

1．熟悉硬件仿真工具KD30的使用。 2．修改样本程序 SAMP1a，使无论在计数或停止计数时，按 SW3 均对计数值清零，并停止计数。 3．编制一个秒表程序, 测试精度为0.1秒，按 SW1键启动计数，再按一次 SW1键停止计数。任何时候按 SW3 键停止计数，并对计数值清零。 4．按 SW1键后， 以 0.1 秒为单位开始计数，再按一次 SW1 键停止计数。若按 SW1 键时间超过2秒，则计数值清零，回到初始状态。-1. Familiar with the hardware simulation tool KD30 use. 2. Revised procedures SAMP1a samples, regardless of the count or counts at the end, according to SW3 numerical terms were right, reset, and stop counting. 3. Preparation of a stopwatch procedures, testing accuracy of 0.1 seconds, according to bond SW1 start counting, according to a key SW1 stopped counting. By SW3 any time to stop counting bond and reset the count. 4. By SW1 bond, after 0.1 seconds for start counting, according to a key SW1 stopped counting. If SW1 keys by the time more than two seconds, then reset the count and return to the initial state.

BBS水木清华站∶嵌入式精华区，包括对嵌入式问题的疑难解答，信息资源，器件资料，网络资料等。-BBS SMTH : Embedded essence of the district, including the right embedded Troubleshooting, information resources, Device information, network information.

LCD and Keyboard ARMulator model for the ADS Source Code -LCD and Keyboard ARMulator model for the AD S Source Code

DS18B20温度控制器是以美国MAXIM/DALLAS半导体公司的单总线温度传感器DS18B20为核心，以ATMEL公司的AT89C52为控制器制作的结构简单、测温准确、具有一定控制功能的智能温度控制器。适合于恶劣环境的现场温度测量，如：环境控制、设备或过程控制、测温类消费电子产品。现实生活中的电冰箱，电脑机箱，就使用的这种经济的温度传感器显示工作环境温度。通过这种动态的温度测量，能实时的了解各种仪器设备的工作温度，进而判断仪器设备工作是否正常。-DS18B20 temperature controller is based on the United States MAXIM/DALLAS Semiconductor single-bus temperature sensor DS18B20 as the core, ATMEL Corporation AT89C52 produced for the controller structure is simple, accurate temperature measurement has a certain control functions of the smart temperature controller. Suited to harsh environment of the scene temperature measurement, such as: environmental control, equipment or process control, temperature measurement Consumer electronic products. Real-life refrigerators, computer chassis, on the use of such economic temperature sensor shows the temperature working environment. Through this dynamic temperature measurement, real-time understanding of a variety of instruments and equipment operating temperature, and the

单片机串口通信模板，Keil工程打包，包括两种单片机8051和C8051F020. 有多机通信协议，数据格式为“起始码+本机地址+数据”，模板中已建立接收数据、命令处理、数据发送等流程，极大地方便了串口通信的开发。-Single-chip serial communication templates, Keil engineering package, including two single-chip 8051 and C8051F020. How machine communication protocols, data format for the

用C语言编写的对51单片机的非常准确的时钟程序可以显示年月日小时分钟秒-C language for 51 MCU very accurate clock procedures to date show hours minutes seconds

[推荐]彭光红先生的《小容量单片机系统的C语言程序结构》Point RTOS monolithic integrated circuit real-time operating system -[Recommended] Mr. Peng Guanghong

这是usb mass storage(海量存储)的源代码,欢迎下载-This is usb mass storage (Mass Storage), the source code, download welcome

16位单片机PIC18系列的C语言程序，能实现国际象棋的功能！-PIC18 family of 16-bit single-chip C-language program that can realize the function of chess!

秒表C51程序，包含键盘扫描， 在数码管上显示各个数字， 使用80C51单片机-stopwatch C51 procedures, keyboard scanning, digital control in the various figures show that the use of 80C51 microcontroller