HMC5883L-EVAL

Series:	HMC
Part Status:	Obsolete
Lead Free Status / RoHS Status:	--
Sensor Type:	Magnetic, Digital Compass
Moisture Sensitivity Level (MSL):	--
Sensing Range:	±8 Gauss
Interface:	--
Sensitivity:	--
Voltage - Supply:	--
Embedded:	--
Supplied Contents:	Board(s)
Utilized IC / Part:	HMC5883L

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HMC5883L-EVAL Application Field And Working Principle

The HMC5883L-EVAL evaluation board is designed for use in autonomous applications requiring the use of a 3-axis compass for navigation. The board is powered by an ATMega328 microcontroller and includes a low-noise current regulator, a 3-axis magnetometer, and an onboard Atmel 3.3V regulator.At its core, the HMC5883L-EVAL utilizes the Honeywell HMC5883L three-axis digital compass IC for providing accurate position and direction tracking. With its low power consumption and wide temperature range, the HMC5883L provides reliable data in a variety of environments.The HMC5883L-EVAL is designed for use in autonomous applications that require the use of a digital compass for navigation. The evaluation board includes a 3-axis magnetometer, which measures the earth’s magnetic field and provides a precision heading direction in degrees. With a maximum resolution of 1 degree and a resolution 0.9 degree, the HMC5883L-EVAL can provide extremely accurate positioning data.The HMC5883L-EVAL features a low-noise current regulator and an onboard 3.3V regulator, allowing it to be powered by either a 7V-12V DC supply or an external potentiometer. Additionally, the board contains a terminal power switch and a programming header that can be used to access an array of programming and interfacing options.The evaluation board also contains a dedicated I2C interface, allowing it to be connected to a compatible microcontroller or development board. I2C communication allows the evaluation board to interact with other devices, as well as receive and transmit sensor data.The HMC5883L-EVAL also features two-wire bidirectional communication for accelerometer and magnetometer data. This provides the user with the ability to interpret the data from both axes.The user can configure the evaluation board with a simple software-configurable adjustment to the I2C interface. The user can then measure and adjust the heading accuracy via the I2C interface, decreasing the total error up to +/- 2 degrees and providing accurate magnetometer readings.To ensure the optimal performance of the HMC5883L-EVAL evaluation board, the device should be stored and used in an environment that has a temperature range of 0° C to +50° C, a humidity range of 20%-80%, and a maximum altitude of 500m. Additionally, the device should be shielded from any electromagnetic fields and vibrations that can affect the device’s accuracy.Overall, the HMC5883L-EVAL evaluation board provides users with an array of features and functions that can be used in autonomous applications. This evaluation board provides an accurate digital compass solution and low power consumption, so it can be used in a variety of applications, from personal navigation to autonomous vehicles.

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