Micro-Epsilon has extended its non-contact laser distance sensor portfolio with a robust unit that can measure distances up ...

Precision sensor supplier Micro-Epsilon has extended its non-contact laser distance sensor portfolio with a low cost unit that is even more robust and compact than its predecessor measuring distances ...

Scientists from the Chinese University of Science and Technology used a laser to read an 8-mm letter on a board mounted on the roof of a house 1.3 km away. The researchers sent 8 infrared beams at the ...

From smart grids to the internet of things, the modern world is increasingly reliant on connectivity between electronic ...

The aim of this project is to develop a circuit that can count the number of people entering and exiting a room using two Infrared (IR) sensors connected to an Arduino UNO. This bidirectional counter ...

The SGP30 is a digital multi-pixel gas sensor designed foreasy integration into air purifier, demand-controlledventilation, and IoT applications. Sensirion’s CMOSens®technology offers a complete ...

The fabrication, characterization, and gas sensor application of a hollow core photonic bandgap fiber (HC-PBGF) with laser drilled lateral microchannels will be described. The HC-PBGF was tailor-made ...

Chinese researchers have engineered a laser system capable of discerning minute text and details from a distance of 1.36 kilometers. This innovative method, employing active intensity interferometry, ...

The breakthrough positions China among a handful of nations mastering high-precision lunar-distance ranging, which experts say is critical for future lunar missions and deep-space navigation. "This ...

Unique near-IR optical properties of single-walled carbon nanotube (SWNTs) are of interest in many biological applications. Here we describe the selective cell detachment and collection from an ...