GY271 QMC5883L Compass Sensor 3 Axis


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SKU: SNR61 Category:


The Compass Module 3-Axis HMC5883L is a low-field magnetic sensing device with a digital interface. The compass module converts any magnetic field to a differential voltage output on 3 axes. This voltage shift is the raw digital output value, which can then be used to calculate headings or sense magnetic fields coming from different directions. The module is designed for use with a large variety of micro-controllers with different voltage requirements.

Application Ideas:
Auto and personal navigation
UAV systems
Robotic navigation
Location-based services (LBS)

3-Axis magneto-resistive sensor
1 to 2 degree compass heading accuracy
Wide magnetic field range (+/-8 gauss)
Fast 160 Hz maximum output rate
Precision in-axis sensitivity and linearity
Measures Earth?s magnetic field, from milli-gauss to 8 gauss

Technical Specifications:
Power Requirements: 3 to 5.5 VDC
Communication Interface: I?C (up to 400 kHz)
Operating temperature: -22 to +185 ?F (-30 to +85 ?C)
Dimensions: 0.73 x .65 in ( 1.8 x 1.7 cm)

GND: ground
SCL: analog input (A5)
SDA: analog input (A4)
DRDY: not connected

This module is VERY sensitive to ferrous material, metal objects, magnets and power supplies,
etc. Any of these items in close range may affect performance.

Additional information

Weight 0.01 kg


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