At CES, we saw fancy radar that images almost as clearly as lidar, lidar almost as cheap as radar, and a way to make the ...

This project utilizes an Arduino Uno CH340G development board paired with a DHT11 temperature and humidity sensor to create a compact yet capable environmental monitoring system. It measures ambient ...

Abstract: The precision of vision-based 3-D scanning techniques, such as structured light (SL) means is usually dependent on the scanning area and resolution of the imaging sensors. However, large ...

Abstract: In this study, we propose an optical fiber sensor by cascaded-integrating a silicone oil encapsulated hollow-core photonic crystal fiber (HC-PCF) with a silica membrane for the simultaneous ...