Making an Arduino shield can be simpler than you think. This time I designed one to program Attiny and Atmega ...

Volos Projects recently showcased an easy-to-reproduce, inexpensive DIY ESP32-S3 Internet radio based on a Waveshare ESP32-S3-LCD-1.54 development board ...

It’s always nice to simulate a project before soldering a board together. Tools like QUCS run locally and work quite well for ...

Moscow is in the throes of a major mobile internet blackout as the Russian government tightens restrictions it has touted as necessary to ensure the “security” of its citizens. Subscribe to read this ...

Cloudflare was fined €14.2 million (approximately ¥2.6 billion) by Italian regulators in January 2026 for failing to comply with Italy's ' Piracy Shield' and its blocking of access to pirated services ...

When the inevitable Kessler Syndrome cascade sweeps Starlink and its competitors from Low Earth Orbit in what will doubtless be a spectacular meteor shower of debris, the people behind Sceye and its ...

I wore the world's first HDR10 smart glasses TCL's new E Ink tablet beats the Remarkable and Kindle Anker's new charger is one of the most unique I've ever seen Best laptop cooling pads Best flip ...

This issue is preventing our website from loading properly. Please review the following troubleshooting tips or contact us at [email protected]. Latin America Brief: Trump’s Summit Offers More ...

I wore the world's first HDR10 smart glasses TCL's new E Ink tablet beats the Remarkable and Kindle Anker's new charger is one of the most unique I've ever seen Best laptop cooling pads Best flip ...

When the IBM PC was new, I served as the president of the San Francisco PC User Group for three years. That’s how I met PCMag’s editorial team, who brought me on board in 1986. In the years since that ...

Heather Somerville is a reporter at The Wall Street Journal in San Francisco covering technology and national security. Her articles explore the national-security implications of emerging technology, ...