If you read about Hall effect sensors — the usual way to detect and measure magnetic fields these days — it sounds ...

This device from SwitchBot measures temperature, humidity, carbon dioxide levels and more to keep my home safe during the ...

This easy-to-build walking reindeer can be constructed with only a bow motor, battery, wires, and a few other parts.

An oscilloscope is usually the most sensitive, and arguably most versatile, tool on a hacker’s workbench, often taking ...

An automatic toll gate system using Arduino revolutionises traditional toll collection by eliminating manual intervention.

Designed by Nova Radio Labs in the US, the Novaduino Environmental Sensor Kit is an Arduino-programmable air quality and weather monitoring solution built around the company’s own Novaduino Display ...

Stealth jets like the F-35 and China’s J-20 are designed to disappear — so why do they still show up on radar? In this video, we break down how radar cross-section, low-frequency sensors, multistatic ...

The two new anti-satellite weapons are ready to jam intelligence, surveillance, and reconnaissance satellites. The US Space Force has found a way to disable Chinese and Russian satellites in the event ...

As of July, China has in orbit around 1,200 satellites that allows the People’s Liberation Army to benefit “from over 510 intelligence, surveillance and reconnaissance satellites with optical, ...

The soldier of tomorrow seems to have arrived a bit early as Anduril shows off its new AI-powered helmet system. It not only protects soldiers but gives them super senses while turning them into nodes ...

Research led by scientists from Brazil’s Federal University of Paraná (UFPR) conducted a field assessment of temperature variations, dissolved oxygen (DO), and photosynthetically active radiation (PAR ...