描述
SparkFun Triple Axis Magnetometer Breakout – MAG3110 三軸磁力感測器 美國 SparkFun 原裝進口
飛思卡爾的MAG3110是一款小型，低功耗的數字3軸磁力儀。該設備可以與3軸加速度計結合使用，生成與方位無關的精確羅盤航向信息。它具有標準的I2C串行接口輸出和智能嵌入式功能。這也是一個很小的QFN包，不容易玩，所以這裡是我們易於使用的Breakout板。該電路板將MAG3110的所有引腳分解為標準的0.1“接頭，並提供必要的濾波電容，以便在下一個導航項目中輕鬆使用。
注意： 如果您使用的是Arduino Uno或類似的5V邏輯器件，則需要使用邏輯電平轉換器。即使將3.3V電壓提供給VDD，輸出5V邏輯電壓的Uno仍然可以炒出這個Breakout。
- 1.95V至3.6V電源電壓
- 7位I2C地址= 0x0E
- 滿量程範圍±1000μT
- 靈敏度為0.10μT
- 拉起電阻跳線
- 13.3 x 14.5毫米
原廠技術文件與範例
- Schematic 概要
- Eagle PCB設計圖
- Hookup Guide 使用教學說明
- Datasheet (MAG3110)
- Example Code
- GitHub (Design Files)
- GitHub (Libraries)
- 產品影片介紹
Freescale’s MAG3110 is a small, low-power, digital 3-axis magnetometer. The device can be used in conjunction with a 3-axis accelerometer to produce orientation independent accurate compass heading information. It features a standard I2C serial interface output and smart embedded functions. It’s also a tiny QFN package which isn’t very easy to play with so here is our easy to use breakout board. This board breaks out all of the pins for the MAG3110 to a standard 0.1″ header and also supplies the necessary filtering capacitors so that you can easily use it in your next navigation project. Note: You will need to use a logic level converter if you are using an Arduino Uno or similar 5V logic device. Even if 3.3V is to be supplied to the VDD, an Uno putting out 5V logic can still fry this breakout. Get Started with the MAG3110 Breakout Guide
規格與特色
- 1.95V to 3.6V Supply Voltage
- 7-bit I2C address = 0x0E
- Full Scale Range ±1000 μT
- Sensitivity of 0.10 μT
- Pull Up Resistor Jumper
- 13.3 x 14.5 mm
