Product description: 3-axis magnetometer - MMC5603 - STEMMA QT / Qwiic - Adafruit 5579
The Magnetometer from Adafruit is equipped with the MMC5603 system - monolithic, integrated 3-axis AMR magnetic sensor. It is characterized by high sensitivity and has a very high sensitivity range. FSR is ± 30G and heading accuracy is ± 1 ° . The maximum data rate is up to 1 kH and the resolution is 20 bits .
The product is compatible with Arduino and Raspberry Pi!
The manufacturer has also prepared a detailed user guide . Check!
Kit contents.
3-axis magnetometer - MMC5603 - STEMMA QT / Qwiic - Adafruit 5579.
What is a Magnetometer?
What is a magnetometer? What is a magnetometer for? We rush to answer. It is a special research instrument used to precisely determine the magnetic field - to measure its direction and size. Colloquially speaking - a magnetometer is a digital compass, also used to detect magnetic north.
Why do I need a magnetic field measurement? Thanks to it, you can determine the coordinates and orientation of an object, e.g. a drone or a robot. The magnetometer belongs to the group of IMU sensors, which are used in many applications related to widely understood automation and robotics, navigation systems, as well as during monitoring and compensation of vibrations. They are commonly found in smartphones, tablets and various types of video game controllers.
Check also the article on our blog - Magnetometr - how does it work and what is it for?
Special features of the sensor
- Highest dynamic range and accuracy of ± 30G FSR
- Automatic degaussing on chip with built-in SET / RESET function
- Eliminates the offset error caused by thermal changes (blank output)
- Removes residual magnetization resulting from strong external fields
Kit contents
- 3-axis magnetometer - MMC5603 - STEMMA QT / Qwiic - Adafruit - 1 piece
- 1x6 goldpin strip - 2.54 mm raster - 1 piece
Magnetometer equipped with the MMC5603 system.
The module uses the I2C bus for communication purposes.
Technical specification of the sensor
- Type: magnetometer
- Built-in chip: MMC5603
- Measurement range: 3-axis X, Y, Z
- Communication interface: I2C bus
- Interface address: 0x30
- FSR: ± 30 G
- Measurement resolution: 20 bit
- Total RMS Noise: 2 mG
- Course accuracy: ± 1º
- Maximum data rate: up to 1kHz
- Built-in temperature sensor
- Module supply voltage: from 3 V to 5 V DC
- Conclusions:
- STEMMA QT / Qwiic connectors
- solder pads
Useful links |
