drawing

课程实验的一个小程序，可统计鼠标左右键的单击次数(course of a small experimental procedures, key statistics about the mouse click frequency)

在stc51单片机上，timer0、timer1、timer2的控制(In the stc51 microcontroller, timer0, Timer1, timer2 control)

时钟程序的编写 这是基于89系列 适用于初学者(clock based on 89C51 you can make a clock by yourself if you want )

以定时的方式接收下位机传送的多帧数据，接收准确，实时性很强(In time to receive the next crew of the multi-frame data transmission, receive accurate, real-time strong)

自绘的滑块控件。显示进度等信息。。汽车仪表(Since the painting of the slider control. Display progress and other information. . Auto Meter)

对STM8L151各个功能模块测试程序,十分方便初学STM8L151各个功能有IO中断,中断唤醒,定时中断,串口接收发送,AD转换程序,SLEEP模式(STM8L151 each function module test program, very convenient beginners STM8L151 each function is IO interruption, interrupt, timer interrupt, serial port receive send, AD converter, the SLEEP mode)

51单片机控制16乘以16点阵，可以显示汉字等(51 single chip control 16 times the 16 dot matrix, you can display Chinese characters, etc.)

一份直立车模调试指南，只要有点单片机基础的都可以看懂，从传感器介绍到数据处理，滤波，到姿态的计算。。。能带给你很大的用处(An upright Cars commissioning guide, just a bit microcontroller based can understand, from the sensor introduced to data processing, filtering, to the attitude of the calculations. . . Can bring you a lot of useful)

SIM900开发板配套STM32 GPRS代码(SIM900 STM32 GPRS driver)

钢轨磨耗测量系统，属非接触式测量，实现了钢轨磨耗的快速，精确测量(Rail wear measurement system is a non-contact measurement, the rail wear realize fast, accurate measurement)