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新唐5W 无线充完整方案，包括原理图，PCB，演示程序，规格书。(New Tang 5W wireless full scheme, including the schematic, PCB, demonstration programs, specification books.)

正点原子 stm32f10x pwm输出实验(Punctuality atomic stm32f10x pwm output experiment)

基于stm32 和8591，利用i2c实现DA(Based on stm32 and 8591, the use i2c achieve DA)

程序是基于STM32F103ZET6实现舵机调试，源码可以实现用户给指定角度，然后舵机转到相应角度(Procedure is based servo STM32F103ZET6 achieve debugging, source code may be implemented for the user to specify the angle, and steering angle corresponding to)

说明：  ucos下,GPRS应用程序，含GPRS的初始化，以及拨号。(CENTER, GPRS applications, including GPRS initialization, and dial-up.)

ARM体系结构与编程学习arm的实验代码大家可以看看下在(The ARM architecture and programming learning ARM s code you can see in the experiment)

9S12DT128芯片资料(9S12DT128 microarray data)

说明：  超声波避障小车，基于STM32F407，搭载了ucosⅢ，HCSR04超声波传感器(Ultrasonic obstacle avoidance car)

应用LPC1788 sys时钟控制led，实现led秒闪烁，开发板上试验成功(Using LPC1788 sys clock to control LED, led seconds flicker is achieved, and the test is successful on the development board.)

软启动器的控制端，可以控制电机斜坡启动，该程序只是软起动的控制部分，核心是通过改变可控硅的导通角进行控制电压的变化(The ramp of the motor can be controlled to start)