In winter, it’s important to ventilate living and working spaces regularly. Here’s how to make a homemade measuring station ...
A magnetometer is a device that measures magnetism: the direction, strength, or relative change of a magnetic field at a ...
Abstract: We propose a one-millimeter-scale linear ultrasonic motor and its feedback control system with a Hall sensor. The size of the stator measures 1.6 mm in height, 1.6 mm in width, and 0.3 mm in ...
Abstract: Proximity sensing is of great importance for robot control during human–robot collaboration (HRC). Commonly used machine vision sensors or photodetectors are subjected to the light block ...
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