Photonic integrated circuits enable programmable non-Abelian 'braiding' of light states

A research team has successfully implemented a programmable spinor lattice on a photonic integrated circuit (PIC). This platform enables the realization of non-Abelian physics, in which the outcome of ...

Arduino vs Raspberry Pi: What's the difference?

Arduino is a microcontroller designed for real-time hardware control with very low power use. Raspberry Pi is a full computer that runs operating systems and handles complex tasks. Arduino excels at ...
Hackaday

Designing A Compact RGB 14-Segment Display

Sometimes you’re looking for a component for a project that you know should exist, but you just cannot find it. Something like a 14-segment LED display, but not just one with a fixed color, ...

Engineers builds Arduino-led game console from a fidget clicker and I want to fidget with it so badly

Arduino test code is run to see if the sensors are working properly, with built-in LED flashing when the sensor is triggered, and turning off when the sensor is released. The testing of the keys ...
IEEE

Enhanced Performance of GaN-Based Thin-Film Flip-Chip LEDs With Reflective n-Electrode Insulating Layers

Abstract: GaN-based thin-film flip-chip LEDs (TFFC-LEDs) are extensively applied in automotive lighting, especially in headlamp applications. However, photon absorption by the n-electrode metal and ...

Bank of America resets Qualcomm stock price target after earnings

Qualcomm (QCOM) reported its Q4 earnings on February 4. Despite a strong earnings report, the stock is tumbling, trading 7% ...

This Arduino board is bigger than your head, and it works

A YouTube builder shows off how he created an Arduino board that's 7x larger than the real thing... powered by a hidden Arduino Nano.
The Register on MSN

There's nothing micro about this super-sized Arduino Uno

It's 7x the size of the regular board Arduino boards power everything from robots to RGB lights, but they're a little on the small side. YouTuber UncleStem has his own solution: build a gigantic, yet ...
CNN

Why wired headphones are swinging back into style

They may be more at home on the hardwood than the catwalk, but NBA players still set fashion trends. When LeBron James stepped out at the 2008 Beijing Olympics with a pair of Beats by Dre headphones ...
Gizmodo

You Should Probably Buy Wired Headphones Now

All products featured here are independently selected by our editors and writers. If you buy something through links on our site, Gizmodo may earn an affiliate commission. Reading time 2 minutes In a ...
Engadget

Sennheiser debuts new models of wired headphones and earbuds

Wireless audio has become the industry standard, but there are still options out there for people who prefer a wired connection. Two new choices joining the market come from Sennheiser, which has ...