Reference: RBD-3322
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The AK09911C 3-Axis Geomagnetic Hall Effect Sensor Module is a compact and high-precision magnetometer designed to measure Earth’s magnetic field along X, Y, and Z axes. Built around the AK09911C electronic compass chip, this module integrates advanced Hall sensing technology and a 14-bit ADC to provide accurate digital magnetic field data through the I2C interface. Because of its high sensitivity of 0.6µT/LSB and a wide measurement range of ±4912µT, it ensures precise heading and orientation detection in real-time applications.
Operating between 2.4V and 3.6V DC, this sensor is suitable for low-power embedded systems and portable devices. It supports multiple operating modes such as power-off, single measurement, continuous measurement, self-test, and fuse ROM access. Therefore, developers can configure the module according to their project requirements while maintaining efficiency. Featured By RoboticsBD.
Product Images are shown for illustrative purposes only and may differ from the actual product.
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Three-Axis Magnetometer – Measures magnetic field strength along X, Y, and Z axes.
14-bit High-Resolution ADC – Provides accurate and stable digital output.
Wide Measurement Range (±4912µT) – Suitable for geomagnetic sensing applications.
I2C Communication Interface – Supports standard, fast, and high-speed modes (up to 2.5MHz).
Low Power Operation – Designed for battery-powered embedded systems.
Multiple Operating Modes – Includes single, continuous, self-test, and power-off modes.
Self-Test & Overflow Monitoring – Enhances reliability and system stability.
Compact Design – Easy to integrate into drones, robotics, and mobile devices.
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Electronic Compass Systems – Accurate heading detection for navigation devices.
Robotic Orientation Control – Enhances movement tracking and stabilization.
Drone & UAV Navigation – Supports autonomous flight positioning.
Wearable Devices – Integrates into fitness and motion tracking systems.
Indoor Navigation Solutions – Enables smart positioning in buildings.
Magnetic Field Monitoring – Detects and analyzes geomagnetic variations.
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| General Specifications | |
| Model | AK09911C Sensor Module |
| Sensor Type | 3-Axis Geomagnetic Hall Effect |
| ADC Resolution | 14-bit |
| Communication Interface | I2C (Standard / Fast / High-Speed) |
| Working Voltage | 2.4V – 3.6V DC |
| Measurement Range | ±4912µT |
| Sensitivity | 0.6µT/LSB |
| Measurement Time | 8.5ms (Max) |
| Operating Temperature | -30°C to +85°C |
| Operating Modes | Power-Off, Single, Continuous, Self-Test, Fuse ROM |
| Pin Interface | 7 Pins |
| Module Size | 18.54mm × 16.25mm |
| Shipment Weight | 0.002 kg |
| Shipment Dimensions | 3 × 3 × 3 cm |
Please allow 5% measuring deviation due to manual measurement.
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1 x AK09911C 3-Axis Geomagnetic Hall Effect Sensor Module
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