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Tags: Magnetometer Compass Sensor, Digital Sensor, 3 Axis Compass, GY 282, HMC5983
Description:GY-282 HMC5983 3-Axis Magnetometer Compass Module [3V-5V] is a high sensitivity magnetic sensor with With temperature compensation data output that uses hall sensing technology to detect and measure the three geomagnetic axes. This sensor module is designed based on the HMC5983 3-Axis Digital Compass chip, that converts any magnetic field to a differential voltage output on 3 axes. The HMC5883 chip operates based on Honeywell’s Anisotropic Magnetoresistive (AMR) technology, that provides more accuracy in-axis sensitivity and linearity than other magnetic sensors. This chip is comprised of high-resolution magneto-resistive sensors with dedication amplification, self degaussing strap drivers, offset cancellation, and a 12-bit ADC.This sensor module has an internal voltage regulator for the power supply requirement so can be supplied with 3V to 5V DC to measure both the direction and the magnitude of Earth’s magnetic fields from -8 gauss up to +8 gauss with ±2 miligauss accuracy that can achieve 1 to 2-degree accuracy in navigation. This compass module can communicate with microcontroller and Arduino boards trough the I2C and SPI serial bus interface. This sensor is an ultra-low power consumption with a tiny size that is specialized for portable or battery supplied devices such as robot navigation systems, cellphone navigation system, tablet navigation system, notebook navigation system, automatic navigation systems, and portable navigation devices.
Features:Temperature compensation data outputAutomatic offset compensationModel: GY-282Chip: HMC5983Input Voltage: 3V ~ 5VSleep mode current: 2uAMeasurement mode current: 100uAOutput Type: DigitalADC: 12 bitMaximum output frequency: 220HzHeading angle accuracy: 1° ~ 2°Resolution: 2 milli-gaussMagnetic Field Range: -8 gauss ~ +8 gaussInterface: I2C, SPIPin Number: 7 PinSize: 14.5mm x 18.5mm
Package Include:1 x Compass Module
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