These are truly powerful sensors. We've written a SparkFun Angular Displacement Sensor Arduino Library to make getting up and running with these sensors a snap. This library is based on the Hardware ...

Read a GMR magnetometer over a trace with an Arduino and display the current throgh the trace on a virtual meter. Uses an NVE AAL004 magnetometer sensor, an Arduino Uno, Canvas Gauges, and the Involt ...

However, the bulky sensing element and instruments of the recent iron oxide-based ... (GMR) chip AAL024, manufactured by Nonvolatile Electronics (NVE) Corporation, complemented with a basic ...

Abstract: This paper reports a method for micrometer-scale linear and angular displacement measurement based on a gradient grating period guided-mode resonance (GGP-GMR) filter. When the filter is ...