helicopter paper from nu

无刷电机是在嵌入式系统中广泛使用的动作机,文章给出了一种巧妙的无刷电机驱动方法,并且提供了驱动电机所需的汇编代码,用便捷廉价的方法,实现了无刷电机的驱动,而且有一个关键优势:不需要传感器!-brushless motor is in embedded system widely used in aircraft movements. The article gives a deceptively brushless motor drive, and provides the necessary drive motor assembly code, with convenient and cheap method to achieve a brushless motor drive, but is a key advantage : no need for sensors!

某学校网络教育平台方案，可扩展综合性教育平台网络系统。-Online education platform in a school program, scalable platform for comprehensive sex education network system.

芯片级倾角传感器,18脚小封装,广泛用于油田机械设备-Chip-level angle sensor, 18-pin small package, widely used in oil field machinery and equipment

请问这是基于8086做的吗 谢谢各位了-Does it do do is based on the 8086 Thank you for the

详细介绍描述了GPS-INS位置组合导航的原理，为仿真打下良好基础。-Detailed description of the location of GPS-INS integrated navigation principles, in order to lay a good foundation for simulation.

关于lpc2214远程IAP升级程序的方法-about update your program by IAP

有：便携式多功能量水仪的研制 AD603在信号采集系统中的应用 一种用D_A转换器构成的程控增益放大器 -Are: the volume of water in portable multi-function Device AD603 in the signal acquisition system A converter consisting of D_A Programmable Gain Amplifier

这也是一个很不错的技术文档 关于FPGA-This is a very good technical documentation on the FPGA

益勤Zyxel 3G 用户端产品PCB照片-Zyxel 3G CPE internal snapshot