At the heart of every camera is a sensor, whether that sensor is a collection of light-detecting pixels or a strip of ...

A robotic arm design is a mechanical device which is designed to replicate the movements and functions of the human arm. It ...

Discover how to build a simple homopolar motor using everyday household items in this easy-to-follow tutorial. Learn the fundamentals of electromagnetism and magnetic polarity by assembling motors ...

Startups flush with cash are spinning up AI-assisted laboratories with the hope of finding new materials much faster.

Researchers in Sweden have unveiled a way to create high-performance electronic electrodes using nothing more than visible ...

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 ...

Have you ever wanted to see a tornado up close? Well Meteorologist Stevie Daniels explains how you can do just that without ...

The plug-and-play style of smart home devices is convenient but expensive. ESPHome is monumental in helping you save costs ...

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

From phones that survive downpours to cameras that film every angle, here are the gadgets that have earned a place in your travel bags ...

Here's how to customize your AirPods or AirPods Pro to pair them with different devices, control music playback, enhance the ...