Abstract: High-precision 3-D topography is essential for surface profile detection in chips, precision optical lenses, and other components. A nanometer-scale laser interferometric distance sensor ...

Abstract: The disadvantages of ellipse fitting method based on algebraic method include its large sampling range, unclear physical explanation of the parameters of the equation, uncontrollable ...

the Arduino library for the Air Purification Combo ONE (APC1) sensor with UART or I2C interface from ScioSense. The APC1 is a compact, box-shaped, all-in-one environmental sensor solution produced by ...

This GitHub project implements an HTTP web server on an ESP32 board that serves an HTML page displaying readings from a BME280 sensor, including temperature, humidity, and barometric pressure. The ...

China has successfully conducted its first satellite laser ranging at Earth-Moon distance, marking a milestone in its deep-space exploration capabilities, the Chinese Academy of Sciences announced on ...