- HMC5883L is a three axis magnetometer (Compass) module which is used to magnetic magnetic field direction.
- this module has digital interface i.e. I2C communication protocol which makes easy interface with microcontroller.
- the main use of this sensor to used as a compass to find the direction.
Note: This product is available in 2 types: HW-127 , GY-127 & GY- 271. You might get any of 2 randomly.
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