Phase_detection

说明：  基于51单片机的远程仓库湿度监测系统，含proteus仿真(Remote Warehouse Humidity Monitoring System Based on 51 Single Chip Microcomputer with Proteus Simulation)

OV7670 Implementation Guide- Very helpfull

基于stm32f103的超声波测距程序，利用keil编写(Ultrasonic ranging based on STM32F103)

基于ATMEGA64单片机驱动MCP6S21可编程程控放大器的仿真加ICC源码。(ATMEGA64 microcontroller based programmable programmable amplifier driving MCP6S21 simulation plus ICC source.)

说明：  编制MCS-51程序使步进电机按照规定的转速和方向进行旋转，并将已转动的步数显示在数码管上。 　　步进电机的转速分为两档，当按下S1开关时，加速旋转，速度从10转/分加速到60转/分。当松开开关时，减速旋转，速度恢复为10转/分。当按下S2开关时，按照逆时针旋转；当松开时，按照顺时针旋转。 　　本程序要求使用定时器中断来实现，不准使用程序延时的方式。(The MCS-51 program is programmed to rotate the stepper motor according to the specified speed and direction, and the number of steps that have been rotated is displayed on the digital tube. Stepper motor speed is divided into two gears. When the S1 switch is pressed, the speed is accelerated from 10 rpm to 60 rpm. When the switch is loosened, the speed will be reduced to 10 rpm. When pressing the S2 switch, rotate counterclockwise; when loosening, rotate clockwise. This procedure requires the use of timer interrupt to achieve, do not use the way of program delay.)

基于PSCAD平台搭建的全桥整流电路，易于进行扩展和模块化处理(PSCAD based platform to build a full bridge rectifier circuit, easy to expand and modular processing)

Tests for <code>CertificateFactorySpi</code> class constructors and methods for Andriod.

Cambios de giro de un motor DC controlado por hiperterminal

stm32下全速USB接口例程，USB的应用(stm32 under full-speed USB interface routines, USB applications)

红外遥控车stc12C4052AD红外遥控车stc12C4052AD(Infrared remote control cars stc12C4052AD infrared remote control cars stc12C4052AD)