ReportDesign

全自动可遥控旗帜升降系统以AVR单片机为核心，由PWM对电机进行变频调速，高精度光电编码器测速，闭环式电路控制。能够利用按键输入相应的指令控制旗帜的升降，还可以实现在特定位置停留的功能。利用LCD可以显示旗帜的实时高度和相应的控制命令，用LED指示旗帜是否处于半旗状态，具有语音提示报警功能，并可利用无线模块实现遥控功能，准确均匀地实现旗帜的升降(Automatic landing system can be remote-controlled flag to AVR microcontroller core of the PWM VVVF motor, high-precision optical encoder gun, closed-loop control circuit. Enter the appropriate button to take advantage of the command control of the rise and fall of the flag, but also can stay in the function of a specific location. LCD can display the banner of the use of real-time high and the corresponding control command, the LED is directed at the flag half-mast, and alarm functions with voice prompts, and the use of wireless remote control function module, to achieve uniform and accurate take-off and landing flag)

基于ARM9的global内存驱动设计，可以一直到6410上面 非常棒(Based on the ARM9global memory driver design, can have6410above is very good )

基于STM32F10ZET6的CAN通信代码，可以实现CAN通信，并显示在TFT屏幕上。( U57FA u4E8ESTM32F10ZET6 u7684A u901A u4E1 u4EE1 u7801 uFF0C u53EF u4E5 u5B9E u73B0CAN u901A u4FE1 uFF0C u5E76 u663E u793A u5728TFT u5C5F u5E55 u4E0A u3002)

说明：  C51系列单片机，用C语言编写，使扬声器发声(C51 series of microcontrollers, C language, so that the speaker sound)

创建一个数据库db_student,在数据库中添加数据表student，表的结构任意，用Mysql语句往表里插入一些数据，并进行查询操作。（用MYsql命令和phpMyAdmin两种方法实现）(Create a database db_student, add data tables in the database student, structure of the arbitrary table using the Mysql statement to the table, insert some data, and query operations. (using MYsql command and the phpMyAdmin two method) )

S3C2410 ARM 开发板按键的初始化,及按键扫描(S3C2410 ARM development board initialization keys, and key scanning)

ios布局

说明：  手机 监控智 能农场 温度 湿度 光照(Mobile phone monitoring of temperature, humidity and illumination in smart farms)

说明：  HDMI 1.3规范英文版，主要介绍HDMI的协议(HDMI 1.3 specification in English, introduces the HDMI protocol)

说明：  用来驱动DDS芯片AD9956，使其合成频率信号。针对AD9956的优良特性，实现频率和相位的控制。(It is used to drive DDS chip AD9956 to synthesize frequency signal. Aiming at the excellent characteristics of AD9956, frequency and phase control is realized.)