By directly communicating with the brain, a new wireless device could someday help restore lost senses or manage pain without medications, its developers say.

These light up paper circuit cards were much easier to make than I expected and only need a few inexpensive materials.

Since classical computers face limitations while modelling on how many particles interact, Quantum computers are just what is needed to move physics beyond ...

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.

In this video, I install LED recessed lights in my workshop, using 32 lights across four light switch circuits. The project also features the installation of crown molding, ceiling trim, corner trim, ...

Discover how to create a functional DIY solar panel using a compact disc, copper foil, aluminum foil, and LEDs in this engaging science experiment. Watch as we assemble the components, connect the ...

Build festive decorations using Arduino and Raspberry Pi with these five creative holiday projects and video tutorials ...

Abstract: In this paper, we investigate industry-led blockchain projects in the field of smart grids. Our investigation is guided by five research questions related to each industry-led project: (1) ...

DivaCon2040 is a firmware for DIY Project Diva Arcade controllers based on the RP2040 microcontroller as found on the Raspberry Pi Pico. It is pretty much tailored to this specific use case, if you ...

Psychology is the scientific study of the mind, behavior and human experience. Diving into this field can help us better understand ourselves and everyone else that we encounter. But it’s an extremely ...

Abstract: Deep ultraviolet light-emitting diode (LED) sterilization and germicidal lamps with short-wave characteristics, can be used to replace the traditional ultraviolet mercury lamps, is a new ...

In March 2025, noted cricket journalist Jarrod Kimber uploaded a video in which he explained about a potential takeover in cricket from Saudi Arabia. The concept came as a bolt out of the blue, given ...