ExportTextAndCoords

智能车驱动程序，利用ULN2003A作为隔离，控制BTS7960驱动芯片，实现驱动，程序有限幅，反向等。(Smart car drivers, use ULN2003A as isolation, control BTS7960 driver chip, drivers, programs limiter, reverse and so on.)

CARRIER todo esto es un documento elaborado con la mayora facilidad

关于转向泵的控制源程序，自己亲自运行调试了，完全可以放心使用。(Steering pump on the control source, and personally run debugging, you can rest assured that the use of.)

说明：  MSP430学习资料书籍，希望可以帮到大家(MSP430 Learning Material Books, I hope you can help us)

十天学会单片机和C语言编程Lesson8(Ten days learn microcontroller and C programming language Lesson8)

stm32f4 中英文手册资料 STM32F4_高性能_DSC STM32F4xx英文参考手册 STM32F4xx中文参考手册 STM32F407VGT6等(Stm32f4 handbook in English and Chinese STM32F4_High performance_DSC STM32F4xxEnglish reference manual STM32F4xx Chinese Reference Manual STM32F407VGT6 and so on)

电子设备的接触不良原因分析，分析的很深刻。(Electronic equipment is bad cause analysis, very deep.)

基于STM32的计算器，用数码管显示的，实现了基本的加减乘除，功能还有待扩展(STM32-based calculator, digital display, to achieve the basic addition and subtraction, multiplication and division, functions have yet to be extended)

hadoop2.7.1最新源码,搭建方式及最新说明(hadoop2.7.1new srccode )

MAX6675最全的资料，包含C51源程序，芯片介绍，技术文档等(MAX6675 the most complete information, including the C51 source code, chip introduction, technical documentation, etc.)