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[OS Develop] HMC5883-ceshichengxu DL : 1: 霍尼韦尔 HMC5883L 是一种表面贴装的高集成模块，并带有数字接口的弱磁传感器芯片，应用于低成本罗盘和磁场检测领域。HMC5883L 包括最先进的高分辨率HMC118X 系列磁阻传感器，并附带霍尼韦尔专利的集成电路包括放大器、自动消磁驱动器、偏差校准、能使罗盘精度控制在1°~2°的12 位模数转换器.简易的I2C 系列总线接口。HMC5883L 是采用无铅表面封装技术，带有16 引脚，尺寸为3.0X3.0X0.9mm。HMC5883L 的所应用领域有手机、笔记本电脑、消费类电子、汽车导航系统和个人导航系统。-Honeywell HMC5883L is a surface mount high integration module, and a digital interface for weak magnetic fieldThe sensor chip, applied to the low cost of compass and magnetic field detection. HMC5883L consists of the most advanced highResolution HMC118X series of magnetoresistive sensor, with Honeywell patented integrated circuit includes amplificationAutomatic degaussing device, drive, calibration, can make the compass precision control at 1degrees to 2 degrees12modulusConverter. Simple I2C serial bus interface. HMC5883L is the use of lead-free packaging technology, beltThere are16 pin, size 3.0X3.0X0.9mm. The application of HMC5883L field mobile phone, notebookComputer, consumer electronics, automotive navigation systems and personal navigation system.
Date : 2025-12-29 Size : 3kb User : 陈氏美
[OS Develop] GIS-DEVELOPMENT- DL : 0: 基于AE的GIS开发与应用（c#),功能有缓冲区分析，叠加分析，属性查询，位置查询，加载shapfile，鹰眼，简单渲染，点密度渲染，单值渲染，地图整饰（图名，图例，比例尺，指北针），画点、线、面。-Development and application of GIS based on AE (c#), function of buffer analysis, overlay analysis, attribute query, location query, load shapfile, Hawkeye, simple rendering, point density rendering, a single value of rendering, map decoration (name, legend, scale, compass), painting point, line, surface.
Date : 2025-12-29 Size : 146kb User : LILIZHEN