ansys-apdl

Advanced control of a doubly-fed induction generator for wind energy conversion

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)

说明：  单片机基于DS1302的万年历设计，原理图，报告、方针都有(Microcontroller Based on DS1302 Millennium Calendar)

平衡跷跷板 PWM AD 传感器 nokia5110液晶 模块化编程(Balanced seesaw PWM AD sensor nokia5110 LCD modular programming)

说明：  用STC12C5A60S2控制显示屏LCD12864显示字符、图案、汉字。(Using STC12C5A60S2 contral LCD12864 to display pictures,chineses and words.)

网上有许多关于DM9000网卡芯片的介绍，然而这些介绍大多是关于Linux或WinCE下的驱动程序或移植，很少有介绍单片机驱动DM9000的例子。本文详细介绍了调试DM9000E的过程，仅供参考。(There are many online card chip on the DM9000 introduction, however, most of these presentations are on Linux or WinCE driver or under the transplantation, very few examples of introduced Microprocessor DM9000. This paper describes the process of debugging DM9000E for reference purposes only.)

通过单片机控制迪文触摸屏，来设置来控制步进电机和气泵的工作（医疗美容设备-水光针）。( U901A u8FC7 u5355 u7247 u673A u63A1 u5E3 u8FEA u6587 u89E6 u6478 u5C4F uFF0C u6765 u8BBE u7F6E u6765 u63A7 u5236 u6B65 u8FDB u7535 u673A u548C u6C14 U6CF5 u7684 u5DE5 u4F5C uFF08 u533B u7597 u7F8E u5BB9 u8BBE u5907 uFF09 u3002)

stm32发spwm波 oled显示 ADC采集(Stm32 send spwm wave oled display ADC acquisition)

基于C51的PAR灯控制程序，内含原理图与MA803技术手册，功能有模拟PWM线性调光，炫耀的自走程序，主从控制，IIC协议，DMX512协议，74HC595控制四位共阴数码管(Based on C51 PAR lamp control procedures, including schematic diagram and MA803 technical manuals, features analog PWM linear dimming, showing off the program, master-slave control, IIC protocols, DMX512 agreement, 74 hc595 are needed to control the four digital tube Yin)

说明：  基于MSP430F149单片机串口16进制发送0-65536之间任意数字，然后用数码管动态显示(MSP430F149 microcontroller serial based 16-band transmit any number between 0-65536, and then use digital dynamic display)