# DFRobot_HMC5883L

**Repository Path**: dfrobot/DFRobot_HMC5883L

## Basic Information

- **Project Name**: DFRobot_HMC5883L
- **Description**: No description available
- **Primary Language**: C++
- **License**: Not specified
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 0
- **Created**: 2021-06-02
- **Last Updated**: 2022-05-18

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

QMC5883L - 3-Axis Digital Compass IC (Compatible with HMC5883L)
---------------------------------------------------------

### initial QMC5883L sensor

scan and initial QMC5883l device 

    bool begin(void);


### read raw data

You can read raw data by this function:

    Vector readRaw(void);


### read Normalize data

You can read raw data by this function:
    Vector readNormalize(void);

### calibrate

You can calibrate hmc5883l sensor by this function:
    void calibrate(int* offX, int* offY);


### set offset by calibrate data

    void  setOffset(int xo, int yo);


* @n [Get the module here](等上架后添加商品购买链接)
* @n This example Set the volume size and play music snippet.
* @n [Connection and Diagram](等上架后添加wiki链接)
*
* Copyright	[DFRobot](http://www.dfrobot.com), 2016
* Copyright	GNU Lesser General Public License
*
* @author [dexian.huang](952838602@qq.com)
* version  V1.0
* date  2017-7-3