Magnetic Electronic Compass Module is designed for low-field magnetic sensing with a digital interface and it is perfect to give precise heading information.
The GY-271 is supposed to have an HMC5883L, but some boards have a QMC5883L which has the same basic capability but is not compatible with the H.
This compact sensor fits into small projects such as UAVs and robot navigation systems.
The sensor 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.
Features:
1. 3-Axis magneto-resistive sensor
2. 1 to 2 degree compass heading accuracy
3. Wide magnetic field range (+/-8 gauss)
4. Fast 160 Hz maximum output rate
5. Precision in-axis sensitivity and linearity
GY-271 QMC5883L 3-Axis Magnetic Electronic Compass Module is small size of only 13 mm × 14 mm.
It can be accommodated in small equipments such as drones reconnaissance aircraft and robot navigation system.
Sink Gold PCB, mechanical welding process, to ensure quality.The sensor converts any magnetic field to a differential voltage output on 3 axes.
The module is designed for use with a large variety of microcontrollers with different voltage requirements.
Specifications:
3-axis magnetic electronic compass.; I2C communication.
Precise heading information.
Driver IC ; HMC5883L
Fits into small projects easily.
Operating Voltage (VDC) : 3 ~ 5
Package Includes:–
1 x GY-271 QMC5883L 3-axis Electronic Compass Module;. 2 x 5 * 1 Male Burg Connecto
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