LILYGO's T-Watch Ultra is an ESP32-S3-based smartwatch development platform that appears to be an upgrade over the previous T ...

When I wrote about a DIY ESP32-S3 internet radio last week, "raspbeguy" commented he'd rather choose an ESP32-based DIY DAB+ ...

Tandem Ventures teams up with Whale Wise to design and 3D print WHASER, a range-finding tool for capturing whale data.

Wish your laptop had card slots? Anker's slim USB-C card reader takes in both SD and microSD cards. It's now $10 (was $18) at ...

Lexar has teased a what it claims is the fastest 2TB microSD card available. Until now 2TB microSD cards have focussed mostly ...

If you've been waiting for the right time to pick up a 512GB microSD card, this SanDisk Ultra card for £50 is surprisingly ...

Dietitians say you shouldn't take these vitamins in the morning A husband and wife asked me to help end their marriage. They didn't expect a 30-year-old secret to come to light. How to get rid of ...

Storage manufacturers love to tout their cards’ read and write speed, and will promote them using the highest possible numbers. For the PNY card on paper, that’s up to 890MB/s read and up to 750MB/s, ...

SanDisk launched the QuickFlow TF card reader with USB-C 3.2 Gen 1, supporting UHS-I/II microSD cards, offering fast ...

If you’re wondering whether the Samsung Galaxy S26 Ultra has an SD card slot, the short answer is no. Samsung removed expandable storage from its flagship lineup years ago, and the Galaxy S26 Ultra ...

If you were to point to a single device responsible for much of Hackaday’s early success, it might be the Arduino Uno. The ...