A 0.8 x 0.4 inch (21 x 10 mm) breakout board with the
AA007-00E 50 mT saturation, low-power GMR analog bridge magnetometer. The board has a pre-soldered sensor and footprints for a standard 0.1" (2.54 mm) header and a common, 1 mm pitch card-edge connector.
The board can be powered by a 0 to 24 V supply and provides a differential output voltage proportional to the applied magnetic field.