说明：  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.)