The sensor continuously sends out infrared light and measures how much of that light is reflected. When a reflective object is within its set detection range, it returns a low signal. The Arduino ...

Physical AI is not merely a product feature. It is an architectural shift. When intelligence lives next to the phenomenon it observes, we gain what the cloud alone cannot consistently provide: low ...

They're reference designs for a reason.

Not long ago I started shopping online for my groceries, giving kerbside service a try. A long-time denizen of the in-store aisles − where as a professor I claimed to do some of my best brainstorming ...

Nearly all international communication travels through a vast, unseen network of cables lying silently on the ocean floor. Stretching more than a million kilometers, these undersea links carry emails, ...

Open and distance learning may offer a way for graduates to separate themselves from the herd, but some struggle with online learning practices. Cheng Yee Ng details how she developed the framework to ...

ST’s VL53L5CX is a very small 8×8 grid ranging sensor that can perform distance measurements at a distance of up to 4 meters. In a recent video,[Henrique Ferrolho] demonstrated that ...

A common sight in ‘smart homes’, door sensors allow you to detect whether a door is closed or open, enabling the triggering ...

Abstract: Radar technology has been a cornerstone of numerous applications, from aviation to meteorology, offering invaluable capabilities for object detection and tracking. Traditional radar systems, ...

Abstract: Due to their non-electrical characteristics, fiber-optic sensors are finding broad applications in high-risk environments. The safety of these sensors is ensured by the absence of potential ...