Mikroelektronika d.o.o.
Tableau à clic Compass 2
Tableau à clic Compass 2
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Overview
La carte Click Board™ Compass 2 embarque la boussole électronique 3 axes AK8963. Le capteur AK8963 est basé sur l'effet Hall. La carte Click Board™ est conçue pour fonctionner uniquement sur une alimentation 3,3 V. Elle communique avec le microcontrôleur cible via l'interface I2C ou SPI, avec des fonctionnalités supplémentaires fournies par la broche INT sur la ligne mikroBUS.
The Compass 2 Click Board™ carries the AK8963 3-axis electronic compass. The AK8963 sensor is based on the Hall effect. The click is designed to run on a 3.3V power supply only. It communicates with the target microcontroller through either I2C or SPI interface, with additional functionality provided by the INT pin on the mikroBUS™ line.
AK8963 Features
The built-in ADC converter can be set up at either 14 or 16 bit resolution, for each of the 3 axes. The sensitivity is 0.6µT/LSB typ. at 14-bit, and 0.15µT/LSB at 16-bit.
AK8963 incorporates magnetic sensors for detecting terrestrial magnetism in the X-axis, Y-axis, and Z-axis, a sensor driving circuit, signal amplifier chain, and an arithmetic circuit for processing the signal from each sensor.
Key Features
- AK8963 electronic compass
- Built-in ADC converter
- 14-/16-bit selectable resolution
- Sensitivity:
- 0.6 µT/LSB typ. (14-bit)
- 0.15µT/LSB typ. (16-bit)
- I2C or SPI interface
- 3.3V power supply
Frequently Asked Questions
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