Microcontrollers for Kids shows a classroom-tested path from Scratch to Open Roberta to Arduino UNO, with printable coding ...

Chinese YouTuber 小宁子 XNZ built an impressive console that can switch from PS5 to Xbox to Switch 2 by pressing a button ...

A YouTube builder has turned platform hopping into a button press. The Ningtendo PXBOX 5 is a 3-in-1 gaming console that ...

Chinese creator 小宁子 XNZ has built the Ningtendo PXBOX 5, a custom 3-in-1 system housing a PS5, Xbox Series X, and Nintendo Switch 2 in one chassis ...

What happens when you combine an Arduino-based microcontroller with a palm-sized aluminum box and clicky buttons? A fidget toy that invites coder creativity.

In this project I did a Christmas jumper with rgb LEDs, this can also be a creative clothing project or whatever you want, it ...

Researchers at Leipzig University and TU Dresden have succeeded in developing biological switches that can selectively turn ion channels on and off using light pulses. Initial applications show that ...

A nanostructure made of silver and an atomically thin semiconductor layer can be turned into an ultrafast switching mirror ...

Chiral control Researchers have created an organic LED that can generate left- or right-handed circularly polarized light from the same form of light-emitting molecule. (Courtesy: Matt Fuchter, ...

THOUSANDS of Irish homeowners can save up to €1,230 on their energy bills as temps plunge to -3C with just six easy changes. From using an air fryer to changing your light bulbs, there’s a number of ...

Smart light bulbs abound, letting you replace your standard incandescent bulbs with a variety of connected solutions that support phone and voice control. Back when we first started reviewing ...

Abstract: This paper proposes a single-stage single-switch light-emitting diode (LED) driver that integrates a buck-boost circuit with a Class-E resonant converter by sharing single-switch device. The ...