Discover how to build a simple wireless power transfer system at home using readily available components like enameled copper wire, an LED, a 2N2222A transistor, and a 9V battery. This step-by-step ...

Researchers in Sweden have unveiled a way to create high-performance electronic electrodes using nothing more than visible light and specially designed water-soluble monomers. This gentle, ...

A research team at Duke University has developed a new AI framework that can uncover simple, understandable rules that govern ...

Learn a step-by-step system to solve almost any circuit question, from basic resistor networks to multi-loop and node-voltage ...

Imagine wearable health sensors, smart packaging, flexible displays, or disposable IoT controllers all manufactured like ...

Go to a hunting ground for Coyotes, Crocodiles, or Jaguars to find the alphas - they spawn randomly and are a bit rare, and you need to kill them with a bow or throwing knife to ensure you don't ruin ...

The Ting Smart Sensor quietly monitors your home wiring for potential hazards. Here's how it fared in my house.

One part wants 3.3V logic. Another wants 5V. What do you do? Over on the [Playduino] YouTube channel, there’s a recent video running us through a not-so-recent concern: various approaches to ...

Looking for an alarm system to make you feel more secure? We've tested all the top professional and DIY home security systems to help you decide which is right to protect your family and property.