In this video, we demonstrate how to create a face mask using individually addressable LED strips arranged in a 30 x 12 LED grid. The project utilizes an Arduino Micro, an SD card reader module, a ...

Thinking about buying Flipper Zero accessories? These picks explain what each add-on does, where it helps, and where the limits show up.

SD cards have been a ubiquitous part of our tech lives for going on 25 years now, having replaced older formats like MultiMediaCard. While our phones have mostly jumped off the microSD train in favor ...

Hiwonder has introduced the WonderLLM, an ESP32-S3-based smart chat module that combines a 2MP camera, a 2.0-inch touch ...

With no sign of faster SD cards, the CFexpress format is currently coming out on top. Photo: Richard Butler This year's CES ...

If you’ve wiring up a microcontroller and need some kind of storage, it’s likely you’ll reach for an SD card. Compared to other ways of holding data on your project, SD cards are ...

The original version of the UNO Q paired Qualcomm’s Dragonwing QRB2210 processor with 2GB of RAM and 16GB of storage. A ...

When the Arduino UNO Q was first unveiled in October 2025, the specifications of the Qualcomm DragonWing SBC listed the ABX00162 SKU with 2GB RAM and 16GB ...

The Samsung Evo Select is a well-priced, reliable microSD card for your phone, security camera or dash cam. Though it can ...

The SanDisk Extreme A2 microSDXC card strikes just the right balance of good-enough performance at a reasonable price. Unless ...

For most of my career as a travel editor, airline elite status was the goal. I planned trips around it, tracked progress obsessively and flew airlines I didn’t always love because it helped achieve ...