Alternating current powers a new generation of nano-LEDs

In Applied Physics Letters ( "Investigation on fabrication and physical mechanisms of single-contact AC-driven nano-LED ...
XDA Developers on MSN

5 reasons a basic Arduino board is the best addition to your home lab

A basic Arduino board adds creativity, flexibility, and interactivity to your home lab. It costs little but opens countless ...
KXAN

Cancer treatment uses LED light and ‘atomically thin’ materials to destroy cells

AUSTIN (KXAN) — A ray of light may be key to fighting cancer. Researchers with the University of Texas and University of Porto in Portugal have revealed a new tool in the healthcare battle: LEDs and ...
GitHub

Arduino LED Scarf and Top Hat

This art project was for Kiwiburn 2016 and 2017, the regional Burning Man in New Zealand. An Arduino Nano powers LEDs in a fully scarf and stylish top hat, with buttons for mode controls. Comes with ...
Knowridge Science Report

AC power revolutionizes tiny LEDs for next-generation VR and AR displays

A team of scientists in China has discovered a new way to power nano-sized LEDs, paving the path for more compact, ...
GitHub

Arduino Ultrasonic Distance Sensor with Buzzer and LED Control

This project involves using an Arduino to measure distances using an ultrasonic sensor and controlling a buzzer and LED based on the measured distance. The provided Arduino code performs the following ...
IEEE

Operating Mechanism of Quantum-Dot Light-Emitting Diodes Under Alternating Current-Drive

Abstract: Nowadays, direct current-drive (DC-drive) is the mainstream method of driving electroluminescence (EL) devices such as quantum-dot light-emitting diodes (QLEDs). In contrast, alternating ...