ds1820 dspic30f2010

可在STM32通过驱动一块3.2寸的TFT液晶以及一个EXP2406驱动的电阻触摸屏，来实现一个别踩白块的小游戏。(The driving resistance of a 3.2 inch TFT LCD and a touch screen EXP2406 driver in STM32, to achieve a step on the white pieces of small game.)

单片机实验综合-实现简易电子时钟功能调整电子时钟的时间，有两种方法：一种按键调整，一种利用AD转换。倒计时，秒表，定时闹钟（模拟报警，灯亮）。

说明：  基于matlab简单图像处理系统中对图片的加噪功能(Based on a simple matlab image processing system for image plus noise functions)

algortimo para capturar una imagen opencv

可以利用某验潮站一定观测周期内的水位数据进行调和分析（最小二乘法）求解出十一个主要分潮的潮汐调和常数(The harmonic constants of eleven main tidal components can be obtained by harmonic analysis of water level data in a certain observation period of a tide gauge station (least square method).)

说明：  linux环境下的一个防火墙程序的源代码，下载自sourceforge(a firewall program's source code, downloaded from sourceforge)

在下的毕业设计，　　　本题要求设计一个直流电机控制系统。在设计中，采用国产单片机中目前比较新式的STC12C5A60S2作为整个控制系统的控制电路的核心，因为STC12C5A60S2内部有PCA模块，可以产生PWM波形；采用带中断的独立式键盘作为命令的输入，每当按键时蜂鸣器响；配以LCD12864显示实现对带光码盘的直流电动机转速参数的测量、显示和控制。LMD18200驱动模块内部是H型驱动电路，驱动能力较强，完成电机正反转以及速度的控制。为优化直流电机的响应，采用PID反馈，实现闭环控制。(Graduation in the next, and that the requirements to design a DC motor control system. In the design, the use of the relatively new domestic microcontroller as a control circuit of STC12C5A60S2 entire control system core, because STC12C5A60S2 internal PCA module can generate PWM waveforms using a separate keyboard with interrupt input as a command, whenever the button When the buzzer sounds accompanied LCD12864 display realize the measurement of the optical encoder with DC motor speed parameters, display and control. LMD18200 internal drive module is H-drive circuit, driving ability, and the speed of completion of the motor reversing control. In order to optimize the response of DC motor, using PID feedback, closed loop control.)

在Linux环境下用GPIO 模拟I2c通讯，以及i2c速率的设定。(Using GPIO simulation I2c communication under Linux environment, as well as the setting of I2c rate.)

VC++　用MFC编写的打印程序，希望对大家有用(VC++ MFC Print)

无线呼叫器设计,公司一直在用，上来和大家分享下，希望大家可以相互就到有用的东西(Wireless pager design, the company has been in use, come and share with you, I hope you can respect each other to something useful)