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RM-G144 3-Axis Compass & Accelerometer

Price: $49.95
Availibility: Discontinued
Item #: C-900-RM-G144


This item has been discontinued and can no longer be ordered - read about product status here

The RoBoard RM-G144 Magnetic Compass, ±16 3-Axis Accelerometer Board combines the HMC5843, a 3-axis magneto-resistive sensor with the ADXL345, a 3-axis accelerometer. The communication is done via I2C and the sensor connects easily to the RB-100 and RB-110 single board computers. The dimension of this sensor is only 20 x 20 mm. The I2C interface cable is included.

The HMC5843 is a surface mount multi-chip module designed for low field magnetic sensing with a digital interface for applications such as low cost compassing and magnetometry. The ADXL345 is a 3-axis accelerometer with high resolution (13-bit) measurement at up to ±16 g. The digital output data is formatted as 16-bit twos complement and is accessible through I2C digital interface. 

  • Power input: DC-in 5V
  • Compass: 3-Axis Digital Compass HMC5843
  • G-Sensor: 3-Axis Accelerometer ADXL345
  • Communication through I2C interface
  • Compatible with RB-100 and RB-110 single board computers
  • HMC5843 I2C address (7 bit address) : 0x1e
  • ADXL345 I2C address (7 bit address) : 0x53


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