Crowbar circuits have long been the go-to safeguard against overvoltage conditions, prized for their simplicity and ...

A blast from the Elektor archives: this 1998 battery tester uses a simple LED display to reveal a battery’s true condition under load — even below 1 V.

Using simple components such as oil, salt water, lipids and proteins, plus routine genetic engineering techniques, it is possible to create simple nanofluidic ...

1. Joints - The Foundation of Movement Joints are the moving links in a robotic arm. They let the arm bend, rotate, or change ...

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

Getting started with Arduino can feel quite overwhelming at first because you're faced with the decision of what board to buy ...

Engineers can take advantage of faster routing, improved workflow tools, and enhanced import/export capabilities, making it a ...

Using ultracold atoms and laser light, researchers recreated the behavior of a Josephson junction—an essential component of ...

Single-phase power factor correction (PFC) circuits—a kind of front-end AC/DC converters—are ubiquitous in a variety of ...

In the desktop 3D printing world, we’re fortunate to have multiple online repositories of models that anyone can load up on their machine. Looking to create a similar experience but for electronic ...

Engineering toys give kids the opportunity to learn STEM subjects through hands-on play. They’re an engaging way for kids to ...

This Christmas, an educational platform is organising a fun and immersive STEM workshop for curious young minds ...