AK09911C 3-Axis Geomagnetic Hall Effect Sensor Module

The AK09911C 3-Axis Geomagnetic Hall Effect Sensor Module is a magnetic sensor module for three-axis geomagnetic measurement. It supports X, Y, and Z axis magnetic field detection through an I2C interface. The module includes an internal clock oscillator for stable operation. It is designed for digital compass, magnetic positioning, and magnetic sensor monitoring applications. The module output is digital and provides 14-bit data for each axis.

Features of AK09911C 3-Axis Geomagnetic Hall Effect Sensor Module - I2C, 2.4V-3.6V

• Three-axis magnetic measurement
• I2C communication
• 14-bit data output
• Internal clock oscillator
• Digital output
• Compact module design

Specifications of AK09911C 3-Axis Geomagnetic Hall Effect Sensor Module - I2C, 2.4V-3.6V

• Chip: AK09911C
• Sensor type: Three-axis magnetic sensor
• Sensitivity: 0.6μT/LSB (typical)
• Communication interface: I2C
• Data resolution: 14-bit for each axis (X, Y, Z)
• I2C speed: Fast Mode up to 2.5 MHz
• Supply voltage: 2.4V to 3.6V
• Internal feature: Internal clock oscillator
• Output type: Digital
• Measurement range: ±4912 uT
• Measurement time: 8.5ms (Max)
• Operating temperature: -30°C to +85°C
• Pin number: 7 Pin
• Size: 18.54mm x 16.25mm
• Package includes: 1 x Pin header

How to Use AK09911C 3-Axis Geomagnetic Hall Effect Sensor Module - I2C, 2.4V-3.6V

1. Connect the module to a suitable 2.4V to 3.6V supply.
2. Wire the I2C interface to the host controller.
3. Read the magnetic field data from the X, Y, and Z axes.
4. Use the output data for compass, positioning, or monitoring tasks.

More Info

• The module supports power off, single measurement, continuous measurement, self-test, and fuse ROM access operating modes.
• It includes a magnetic sensor overflow monitoring function.
• It can be used with microcontroller and Arduino boards through I2C communication.