One of the first projects that most people do on an Arduino is to light up or flash an LED. It seems ultra-simple because it ...

The built-in web server, which is hosted on the ESP32, allows monitoring through any device connected to the local network, ...

Designed by Nova Radio Labs in the US, the Novaduino Environmental Sensor Kit is an Arduino-programmable air quality and ...

The Arduino has long been a staple of the maker community. Longer than 3D printing has been as popular as it is, in fact. So, ...

In the visions of researchers at the University of Oulu, light does far more than illuminate. It provides, among others, a ...

This article explains an upgraded smart solid-state AC switch system that uses microwave Doppler radar instead of traditional ...

LED bulbs come with big promises: Save lots of money on energy bills, get more customization over lighting and your lights will last for years without needing to be replaced. Fortunately, most of ...

Master iPhone macro photography with expert tips on lighting, tools, and composition to capture stunning close-up shots.

Lasers, LEDs and light sources are devices that create light. LEDs (light emitting diodes) convert an electrical current into light using spontaneous emission in optically active semiconductors.

Meet Project Viva. Project Viva is a one-off 750S designed and created by McLaren Special Operations, the carmaker’s bespoke personalisation division. You may have heard of them before. Inspired by ...

Chris Wedel is a fan of all things tech and gadgets. Living in rural Kansas with his wife and two young boys makes finding ways to stay online tricky — not to mention making my homestead smarter.