qiangdaqi

直流发电机的调速程序，使用的是STC12C5A的单片机，采用PWM技术来调节他的速度，简单便捷。(DC generator speed control program use is microcontroller of STC12C5A, and PWM technology to adjust his speed, simple and convenient.)

信号灯控制的Keil、C51、Proteus仿真()

stm32f4系列开发手册中文，方便查找用途广泛(Stm32f4 series development manual in Chinese, easy to find and widely used)

24C256的C51程序 包括IIC程序(24C256 IIC procedures, including procedures for the C51)

步进电机驱动，微处理器为S3C2410，具有调节转速功能(Stepper motor drive, microprocessor S3C2410, adjust the speed function with)

交通灯的设计开发，实现道路交通的智能控制，可以根据道路实际情况改变通行时间(The design and development of traffic lights can realize the intelligent control of road traffic, and change the passage time according to the actual situation of the road)

说明：  传感器驱动代码，温差式压力传感器，用来测量气体流量(Sensor drive code, temperature differential pressure sensor for measuring gas flow)

梯形图转单片机，51单片机做PLC的软件(PMW-HEX V1。9)

说明：  一种高精度相位激光测距仪源代码，使用51单片机控制(The source code of a high precision phase laser rangefinder is controlled by 51 single chip microcomputer)

FixedWidthTest extends ActivityInstrumentationTestCase.