file_stream_reader

激光深熔焊接过程中小孔行为的数值模拟，同时获得自由表面并在其自由表面上添加气化压力的udf，获得想要的流速场。(Modelling of keyhole dynamics and porosity formation considering the adaptive keyhole shape and three-phase coupling during deep-penetration laser welding)

MSP430F5529单片机的基本片内外设（包涵常用的 IO口、系统时钟、定时器、ADC、串口）的初始化和使用方法 以及经典的单总线温度传感器DS18b20进行温度检测 (The initializer for MSP430F5529 temperature data collection ，DS18b20)

说明：  基于STC15W系列单片机，实现一种常用的MAX7219驱动的8位数码管显示模块的程序。(Based on STC15W series MCU, a program of 8-bit digital tube display module driven by MAX7219 is implemented.)

ARM Cortex-A8 裸板，定时器4 和定时器0的测试程序(ARM Cortex-A8 bare boards, Timer 4 and Timer 0 testing procedures)

利用C51对步进电机进行控制，可以加，减速，正转反转，LCD显示步进电机实时状态，当速度达到一定值时，警报器报警。(Using C51 to control the stepper motor, you can add, slow, positive reverse, LCD shows the real-time status of stepper motor, when the speed reaches a certain value, alarm alarm.)

1000kV交流特高压输电线路运行特性分析(1000kV AC UHV transmission lines operating characteristic analysis)

说明：  使用STM32F103C8T6系统板，通过两个NRF24L01模块实现无线通信，将光电二极管驱动电路采集到的荧光强度值无线传输到上位机的串口软件显示出来。(Using stm32f103c8t6 system board, wireless communication is realized by two nRF24L01 modules, and the fluorescence intensity value collected by the photodiode driving circuit is wirelessly transmitted to the serial port software of the upper computer to display.)

基于stm32f407搭建的太阳能最大功率点追踪器(Solar maximum power point tracker based on stm32f407)

一种实用的无触点式 以下交流异步电动机节能器, 其线路简单, 性能稳定, 工作可靠, 用于普通车床可取得较好的节电效(A practical non-contact ac induction motor Energy Saver line is simple, the performance is stable and reliable work for ordinary lathe can achieve better power saving efficiency)

example for use ADC8535 - adc convertor