It looks like Logitech is about to refresh its well-known MX Master line, and leaked materials have given us a good look at the upcoming MX Master 4 mouse. Shared first on Korean forums and then ...

DJI announced on Monday that it will launch its new DJI Mini 5 Pro drone tomorrow. The lightweight flagship weighs under 250 grams, allowing it to fly in most regions worldwide without registration.

Photoelectric sensors detect objects and surface changes using variations in optical properties. Each sensor includes a light emitter and a receiver, with most relying on infrared light. In optical ...

Abstract: Pyroelectric infrared sensors (PIR) are excellent devices to detect human/animal presence with a small form factor and rugged design, for cost-effective surveillance. They are widely used to ...

Gas leaks can pose serious safety risks, especially in homes, kitchens, and small commercial spaces. In this project, you'll learn how to build a simple and budget-friendly gas leakage detector using ...

The library gives control over up to 16 parallel working PIR devices over I2C. The idea for this library came up in a discussion about how to fully cover an area with PIR sensors without blind spots ...

If you’ve been paying attention to the best road bike tyres you’ll have noticed that the names keep getting longer. While before you could opt for a Vittoria Corsa, a Pirelli P Zero, or a Continental ...

This year's iPhone 17 Pro models will feature a smaller main camera sensor than the one used in the Fusion camera currently found in iPhone 16 Pro models, according to Weibo-based leaker Digital Chat ...

As radar technology continues to advance, it offers an increasingly broad range of capabilities, making it a viable alternative to traditional passive infrared (PIR) sensors. With radar’s enhanced ...

Arduino libraries, like libraries for other programming languages, help easily extend the range of functions available to users in the standard integrated development environment (IDE). They are ...