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Description
GY-26 is a low-cost flat digital compass module. Input voltage and power consumption is low, small size. Its working principle is
By two mutually perpendicular magnetic sensors response the magnetic component of earth's magnetic field induction,To arrive at the azimuth angle.This compass to RS232 protocol, and the IIC protocol with other devices. High precision,high stability. And with a re-calibration function, can be in any position accurate azimuth, the output of the baudrate is 9600bps, a continuous output and exercise output in two ways, with the magnetic declination compensation, can adapt to different working environment.
Features
This is a low cost plane of digital compass
The working principle is utilizing magneto resistive sensor sensing the Earth's magnetic field component, so as to get an azimuth angle
Light weight and high cost-effective
With stabile operation and high accuracy
Very low operating voltage (3 - 5V DC)
DC single supply operation
Advanced hard iron calibration
Parameters
Measuring Range: Between 0 degrees to 360 degrees
Working Temperature: Between -20 degC and 85 degC
Store Temperature: Between -40 degC and 125 degC
Current Consumption: 5V 15mA, 3V 8mA
Response Frequency: 25Hz
Resolution: 0.1 degree
Measuring Precision: 1 degree
Repeatability Precision:1 degree
Size (L x W): Approx. 1 x 1 inch / 2.5 x 2.5 cm
Applications
Handheld electronic instrument
Robot orientation and position
Navigation system
Telescope position
Auto helm rudder
Antenna position
Automobile GPS navigation
Aero model position
