EL817

说明：  使用vb与衡河9140示波器连接，并控制采集一列脉冲数据，对数据进行分析，计算脉宽、积分面积、平均电压，并将波形通过picture控件显示在界面上(Using vb oscilloscope connected with the value for r. 9140, and a pulse control and data acquisition data, analyze data, calculate pulse width, integration area, average voltage, and waveform display in the interface through the picture controls on)

Chapter 6-8 Chen Huaichen courseware

51单片机的设计实例，利用51单片机在实际应用中的景丹例程，供初学用。(51 microcontroller design example, use SCM in the practical application of King Dan routines for beginners to use.)

基于单片机和C语言的，步进电机加速减速匀速演示，希望方便大家(Based on SCM and C language, stepper motor acceleration and deceleration uniform presentation, I hope to facilitate)

音量控制芯片，六通道音量控制芯片，可单独和全控。(The volume control chip)

2.4-3.5寸320*240 TFTLCD 控制器HX8347的驱动程序,好多MP4及手机屏采用(2.4-3.5 inch 320* 240 TFTLCD controller driver HX8347, a lot of MP4 and mobile phone screens using)

对舵机的调试功能，通过多个舵机完成整个机器人的拼凑，进而完成机器人跳舞的任务。(The debugging function of the steering gear completes the assembly of the whole robot through multiple steering gear, and then completes the task of robot dancing.)

只做了时间显示，和温度显示，使用一个按键切换(Only time display, and temperature display, using a button to switch)

C++电梯模拟程序，同过仿真的方式在控制台下测试其电梯程序的准确性(elevator simulation)

说明：  keil c51 单片机开发软件，，内含破解补丁(Development software of Keil C51 single chip microcomputer, including crack patch)