If you're building up your smart home setup, introducing door sensors can be great for security, but they can bring a lot ...

Biomagnetic monitoring of atmospheric pollution is a growing application in the field of environmental magnetism. Particulate matter (PM) in atmospheric pollution contains readily measurable ...

A new dc magnetic field type eddy current speed sensor is presented using an amorphous core of zero-magnetostriction and sharp rectangular B-H loop. In the proposed sensor, a constant dc magnetic flux ...