HMC5983 3-Axis 3DOF Compass Magnetometer Module

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HMC5983 3-Axis 3DOF Compass Magnetometer Module

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Description: 1. Overview: HMC5983 is a compact 3-Axis 3 Degrees of Freedom (3DOF) Magnetometer Module, which functions as a digital electronic compass that measures the magnetic field strength and direction in three dimensions. 2. Sensitivity: It offers excellent sensitivity with a measurement range of ±1.4 Gauss for each axis, making it suitable for a wide range of applications where accurate magnetic sensing is required. 3. Output: The module provides a digital output interface (I²C or SPI) that can be easily interfaced with microcontrollers and other systems to obtain heading information and other magnetometer data in real-time. 4. Resolution: With its high resolution of 16 bits, it allows for precise measurements and improved accuracy in various applications such as robotics, drones, and navigation systems. 5. Calibration: The module comes factory calibrated but can be further fine-tuned using on-chip self-calibration functions to minimize the impact of external magnetic fields, ensuring m

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Specification	Details
Model Number	HMC5983
Manufacturer	Honeywell International Inc.
Interface	I²C (Slave) SPI
Supply Voltage	1.71V to 3.6V
Current Consumption	25 μA (typical)
Operating Temperature	-40°C to +85°C
Accuracy	±2° (typical) ±4° (max)
Resolution	0.01° (typical) 0.02° (max)
Sensitivity	1 mV/g (typical) 2 mV/g (max)
Noise Density	0.4 μT (typical) 1 μT (max)
Field Ranges	±1600 Gauss ±800 milli-Tesla
Output Data Rate	Up to 100 Hz