该模拟器是在Keil7.0中使用。 只要把Ex02Dll.dll复制到 X:KeilC51BIN目录下。 打开测试程序，编译运行即可看到如图led.jpg中所显示的效果。-The simulator is used in Keil7.0. As long as Ex02Dll.dll copied to the X : Keil C51 BIN directory. Open test procedure, compile operation can be seen in figure led.jpg reflected by the results.

该程序为基于51单片机的步进电机控制程序，经调试可行-51 microcontroller-based stepper motor control procedures, testing feasible

利用PWM和移位运算设计，并利用人眼的视觉 暂留现象产生移动，并拖影的动态发光效果-Use of PWM and displacement computing design and the use of the human eye

本程序是点对点通信程序,实现双机或多机通信.-This procedure is a point-to-point communication program, the realization of two-plane or multi-machine communication.

是利用红外实现无线传输的一个无线温度预警系统的相关资料。-Realize the use of infrared wireless transmission of a wireless temperature warning system relevant information.

ARM 44b0x的D12接口源代码,并且已经调试通过-ARM 44b0x the D12 interface source code, debugging and has passed

利用JHD12864M1液晶串行接口方式画出存放在数组里的图形~-LCD serial interface using JHD12864M1 stored in an array of ways to draw in the graphics ~

KEIL中有关电子时钟的源程序，可以在KEIL中模拟实现电子时钟-KEIL in the electronic clock source, you can simulate KEIL realize electronic clock

自编的C51串口通讯程序，在AT89C51上测试运行OK，用22.1M晶振最高可跑115KBPS-directed the C51 serial communications procedures, the AT89C51 OK on the test run, with a maximum 22.1M crystal run 115KBPS

这是arm92440的脉宽调制（pwm） 适合初学者使用-Arm92440 This is the pulse width modulation (pwm) Suitable for beginners to use