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 ...

A set of the best bike lights will help you be seen when cycling at night, when visibility is poor and in bad weather – and, of course, on unlit roads, they'll light your way reliably. We have tested ...

A research team led by Prof. Zhang Tianshu from the Hefei Institutes of Physical Science of the Chinese Academy of Sciences ...

Thousands gather each evening in Milan to watch a sound-and-light show at the Olympic cauldron inspired by Leonardo da Vinci’s geometric studies.

Ultrashort-throw projectors have impressive specs and compelling designs, but big price tags to go with them. Are they worth ...

Jason Press, a former student at Marin Catholic High School, is part of a Pepperdine University team apply the technology to ...

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 ...

D0WD, a low-cost alternative to LilyGo T-Display, lets you mirror your desktop monitor over Wi-Fi with an ESP32 ...

Red light therapy has gone from dermatology clinics to the wellness world, promising everything from younger-looking skin and ...

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 ...

Farmers harvest rice at Jiangchuan Farm of Beidahuang Agricultural Reclamation Group in Heilongjiang province. [Photo by Cui Jie/For chinadaily.com.cn] BEIJING -- China's grain production reached a ...

Godox iT32 and X5S & N review. A compact modular TTL flash system with HSS, wireless control, pros, cons, and real-world performance.