I needed to verify that a newly installed LoRaWAN gateway was working correctly, so I built a simple and portable testing ...

In this video I'm using the Reyax RYRR30D NFC module to create a system that logs records to a Notion Database. The RYRR30D ...

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 ...

Pro Beelink's SER10 MAX mini PC, boastingthe insanely powerful AMD Ryzen AI 9 HX 470 and 32GB of DDR5, is $300 off - so act now Pro Nvidia might be about to reimagine AI agents at work with new ...

# The location where the avr tools (e.g. avr-gcc) are located. Requires a '/' at the end. # Can be empty if all tools are accessable through the search path AVR_TOOLS ...

🛍️ Amazon Big Spring Sale: 100+ editor-approved deals worth buying right now 🛍️ By Andrew Paul Published Feb 27, 2026 5:03 PM EST Add Popular Science (opens in a new tab) Adding us as a Preferred ...

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% ...

Tiny details: QR codes are designed to efficiently and securely store digital data in a compact, two-dimensional form. Researchers at TU Wien took this principle further – delving into the microscopic ...

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 ...

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 ...

In the AI industry, there's always a hot new thing. First it was ChatGPT. Then it was the image generators. There was the DeepSeek moment. In the latter half of last year, everyone was excited about ...