In this video I've created a device that can notify in real time about events that happen on a website. The project uses NodeMCU board and a buzzer to produce sound as alert. The board is programmed ...

In this video I'm showing you the basics of using the Arduino EEPROM and showing you a trick that you can utilize to have a default set of values saved in the Arduino EEPROM on the first run of your ...

Breakthroughs, discoveries, and DIY tips sent six days a week. Terms of Service and Privacy Policy. QR codes are designed to be used as quickly and easily as possible ...

For those of us who weren't paying attention, over the last few years, scientists around the world have been one-upping each other in a bid to create the smallest QR code that can be reliably read.

Researchers at TU Wien and Cerabyte created the world’s smallest QR code, measuring just 1.98 square micrometers. The record has been officially verified by Guinness World Records, making it 37% ...

A new study led by the Harvard Pilgrim Health Care Institute evaluates the impact of a voluntary code intended to improve ethical recruitment of physicians from World Health Organization-designated ...

PCWorld reports on YouTuber UncleStem’s impressive 7x scaled Arduino board that maintains full functionality despite its massive size. The oversized board cleverly integrates a hidden Arduino Nano for ...

We might earn a commission if you make a purchase through one of the links. The McClatchy Commerce Content team, which is independent from our newsroom, oversees this content. This article has ...

Microsoft has committed to invest up to $5B in Anthropic as it diversifies AI bets. Some software stocks have declined as AI coding tools like Claude Code threaten SaaS pricing power. Are you ahead, ...

Anthropic co-founder and CEO Dario Amodei has issued a significant warning about the entities and situations that could prevent the world from benefitting fully from the power of artificial ...

Code Vein 2 is an ambitious sequel by Bandai Namco, and fans of the first will be overjoyed the moment they exit its in-depth character creator. The most exciting aspect, and the draw for many players ...