GY-273 HMC5883L Triple Axis Compass Magnetometer Sensor Module

215.00 Excl. GST 18%

In stock

  1. Operating Voltage: 3 – 5V DC.
  2. Driver Chip: HMC5883L.
  3. 3-axis magnetic electronic compass.
  4. Precise heading information.
  5. Communication: I2C protocol.
  6. Measuring range: ± 1.3-8 Gauss.

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GY-273 HMC5883L Module Triple Axis Compass Magneto meter Sensor is a surface-mount, multi-chip module designed for low-field magnetic sensing with a digital interface for applications such as low-cost compassing and magnetometry. The HMC5883L includes our state-of-the-art, high-resolution HMC118X series magneto-resistive sensors plus an ASIC containing amplification, automatic degaussing strap drivers, offset cancellation, and a 12-bit ADC that enables 1? to 2? compass heading accuracy.

The I2C serial bus allows for easy interface. The HMC5883L is a 3.0×3.0x0.9mm surface mount 16-pin leadless chip carrier (LCC). Applications for the HMC5883L include Mobile Phones, Netbooks, Consumer Electronics, Auto Navigation Systems, and Personal Navigation Devices.


  • Auto and personal navigation.
  • Robotic navigation.
  • UAV systems.
  • Location-based services (LBS).


  • 3-axis magnetic electronic compass.
  • 1-2 degree heading accuracy.
  • A range of -8 to +8 Gauss.
  • Communication: IIC communication protocol.
  • Fits into small projects easily.
  • Precise heading information.
  • I2C Digital Interface


Driver IC HMC5883L
Type GY-271
Operating Voltage 3 ~ 5V DC
Communication I2C Protocol
Measuring Range ± 1.3-8 Gauss
Length 18.5mm
Width 14mm
Height 3.5mm
Weight (gm) 2

Packaging Included:

  • 1 x GY-273 HMC5883L Triple Axis Compass Magnetometer Sensor Module.
  • 1 x Male pin header.

*Product Images are shown for illustrative purposes only and may differ from actual product.

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