learnpic

active filter design for harmonic

51控制的ad9959信号发生器源程序，输出四路正弦信号，频率，相位，幅度可调(four channel sin wave generator)

适合初学者用的，对象编程。初学者交流之用。(Programming for beginners to use, object. A beginner.)

应用tlc1543及cd4067对35路信号进行采集，一条试通过(application tlc1543 35 and cd4067 right direction signal acquisition, through a trial)

MCS51　单片机源码系列之　第七章 数学函数　　　　　　　　　　　　　　(MCS51 series single-chip source mathematical functions under Chapter VII)

两份基于51单片机的交通灯，包括原理图，proteus仿真，PCB，实训报告等。是我单片机实训时的成品，调试成功的。(Based on 51 single two traffic lights, including schematics, proteus simulation, PCB, training reports. SCM training when I was finished, debugging success.)

使用kinect传感器对图像的深度距离进行测量(measure depth distance by kinect sensor)

电动机pid控制的源码（算法），具有比较规范的数据结构，例外很好地应用了pid控制算法。(Motor pid control of the source (algorithm), with a standard data structure, exceptions to the application of good pid control algorithm.)

Solves any non-linear equation in one variable using successive substitution method. Very stable and fast.

电子万年历，实现分秒年月的显示，并且可以设定时间(Electronic calendar, minute and second years of the show, and you can set the time)