IR sensors rely on an emitter (IR LED) and a detector (photodiode or photoresistor) to measure infrared light and convert it into electrical signals. There are two main types of sensors: ...

To get the most out of the sensing revolution, different disciplines need to be on the same wavelength. This is a priority ...

The tiny Pico has some niche advantages over full-fledged Raspberry Pi boards ...

From leveling shelves to reducing eye strain, these clever tricks will make you see your device in a whole new light ...

An international collaboration involving researchers from the University of Innsbruck has developed a novel luminescent material that enables particularly robust and precise optical temperature ...

In the world of modern medicine, most people focus on the active pharmaceutical ingredients, which are the chemicals that ...

Can a single particle have a temperature? It may seem impossible with our standard understanding of temperature, but columnist Jacklin Kwan finds that it’s not exactly ruled out in the quantum realm ...

Smart thermostats can benefit both renters and landlords. Here's what tenants need to know to start saving money.

Credit cards can help you build credit while offering convenience Katharine Paljug is a financial writer and editor with over a decade of industry experience. Her writing has covered nearly every ...

They're not all built alike.

The UK is currently in the grips of a freezing cold spell, with Met Office snow and ice warnings in force across the country as well as a UKHSA cold-health alert affecting England in its entirety. UK ...

Investors are constantly surrounded by headlines about the Federal Reserve’s meetings, their decisions on interest rates, the rate of inflation, supply shocks, output gaps, and all kinds of other ...