Dark matter is an elusive type of matter that does not emit, absorb or reflect light, interacting very weakly with ordinary ...

In winter, it’s important to ventilate living and working spaces regularly. Here’s how to make a homemade measuring station ...

GameSir is no stranger to experimenting with unique controller features — its Tarantula Pro can automatically swap its face ...

A guide for engineers balancing performance, reliability, and manufacturability across today’s smart systems By Barry Brents, ...

The Aqara FP300 is a battery-powered presence sensor with Thread and mmWave radar, giving HomeKit precise motion and ...

Abstract: This paper evaluates the development of a Low-cost security system using small PIR (Pyroelectric Infrared) sensor built around a microcontroller. The low-power PIR detectors take advantage ...

Companies that sell diamonds, plant sensors and wine all have one thing in common: They are weighing in against tariffs in a consequential case. By Ana Swanson and Tony Romm Reporting from Washington ...

Samsung silently introduced the 200MP ISOCELL HP5 camera sensor with tiny 0.5µm pixels. While its size makes it unsuitable for flagship main cameras, its compact design is ideal for flexible telephoto ...

Apple released a small build update to iOS 26 developer beta 6, which does not re-enable the blood oxygen sensor on Apple Watch in spite of the earlier iOS 18.6.1 update that did. The new iOS 26 ...

Ever wish you had insight on whether the plants in your home garden are really thriving? A group of Northeastern University researchers recently developed sensors that change color to indicate the ...

Breathalyzers are a frequently used tool to measure the amount of ethanol in someone's breath, which relates to their blood alcohol content. However, alcoholic beverages contaminated by methanol ...