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

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

The results are in for EC&M’s 2025 Top 50 Electrical Contractors, and the outlook is bright. Collectively posting $59.5 billion in revenues for 2024 — a 15% jump over the prior year — this year's Top ...

LED matrix display comes in. There are plenty of LED-based displays out there like this one, but the problem is that many of them are proprietary, may not support your own self-hosted solutions, or ...

The 140-101 is ideally suited for a wide range of applications, ranging from indoor CO monitoring to early wildfire detection to health and wellness applications. Interlink Electronics, Inc., a ...

Scientists developed a simple TMP detection device for on-site monitoring of contaminated wastewater using selenite-enriched lanthanum hydroxide electrode and polyimide-filter microfluidic channel.

Modern vehicles rely on a massive amount of electrical systems, sensors, and control modules to keep the wheels turning. Some of those devices are well-known, like your car's main computer or engine ...

The types of magnetic sensors that are currently available. How the magnetic sensors work. Applications for the different magnetic sensors. Position sensors enable a variety of functions and controls ...

Researchers have used silicon photonic microchip components to perform a quantum sensing technique called atom interferometry, an ultra-precise way of measuring acceleration. It is the latest ...

The first thing to know about buying a digital camera in 2024 is that it's virtually impossible to buy a bad one. You probably have a great camera in your hand right now. For many people, a smartphone ...

In tandem with their no-reprint policy, Oni will be producing a sizable overprint for both issues in order to ensure adequate supply to meet retailer re-orders for both titles as the infamous and ...