GY-271 HMC5883L Triple Axis Magnetometer Sensor Module

GY-271 HMC5883L Triple Axis Magnetometer Sensor Module

The GY-271 HMC5883L Triple Axis Magnetometer Sensor Module is a compact and highly sensitive digital sensor used to measure magnetic fields along the X, Y, and Z axes. It’s based on the HMC5883L chip by Honeywell, designed specifically for digital compass applications, navigation systems, and robotic orientation.

Ideal for Arduino, Raspberry Pi, and other microcontroller platforms, this module communicates over the I²C interface, making it simple to integrate into your electronics projects for accurate heading and orientation data.

Key Features

• Measures magnetic fields in 3 axes (X, Y, Z)

• Based on Honeywell HMC5883L chip

• High-resolution output for precise heading detection

• I²C digital interface for easy connection

• Built-in voltage regulator for 3.3V or 5V compatibility

• Compact and breadboard-friendly design

Specifications

Applications

• Electronic compass and heading sensors

• GPS and navigation enhancement

• Robotic direction control and orientation

• Augmented reality and motion detection

• Geological and metal detection tools

• Educational magnetism experiments

Package Includes

• 1 × GY-271 HMC5883L Triple Axis Magnetometer Sensor Module

🧭 Tip: Combine with an accelerometer or gyroscope for full 9DOF (Degrees of Freedom) orientation tracking in drones or wearable tech!