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说明：  简单的流水灯控制和外部中断程序和键盘指针的应用(Simple light control and external interrupt water program and the application of the keyboard pointer)

简单打字速度练习，采用倒计时10分钟进行速度练习。(Simply typing speed exercises for 10 minutes using the countdown speed exercises.)

软件是一款基于Microsoft Visual Basic 软件开发的物理化学实验数据处理软件，共分为八个实验，分别是”恒温槽的装配与性能测试”，“液体的饱和蒸汽压测定”，“双液系气液相平衡图的绘制”，“蔗糖转化反应速率常数的测定”，“电动势测定及应用”，“乙酸乙酯皂化反应动力学”，“最大气泡法测定液体表面张力”，“吊环法测定液体表面张力”。(Software is a Microsoft Visual Basic software development based on the physical and chemical experimental data processing software, is divided into eight experiments are " bath assembly and performance testing" , " liquid saturated vapor pressure measurement" , " two-fluid system phase equilibrium diagram drawing " ," invertase reaction rate constants measured, " " Determination and application of force " ," ethyl acetate saponification reaction kinetics " ," Determination of the maximum bubble liquid surface tension, " " Determination of the rings liquid surface tension. " )

RTK精密定位中的后处理程序，包含数据保存和输出的功能(RTK precision positioning in the post-processing procedures, including data storage and output functions)

ks0108驱动atmea16的；用于proteus仿真使用；可以加载调试其他程序进行显示观测；(ks0108 driver atmea16 for Proteus simulation use can load debugging other programs to display observation )

简单汽车租赁系统 大学C++开发实习参考(Car rental system)

辅助数字电路课程学习，说明TTL电路中驱动电流之间的 关系。 (auxiliary digital circuit courses on TTL circuit-drive current relationship.)

MSP430F169单片机矩阵键盘扫描程序，用一位共阳数码管显示(MSP430F169 microcontroller matrix keyboard scanning procedures, using a common anode LED display)

89c52的串口通信的演示 (89c52 serial communication demonstration)

有关AVR的单片机adc的源代码，阐述详尽，便于使用(ADC OF AVR )