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 ...

We are all familiar enough by now with the succession of boards that have come from Raspberry Pi in Cambridge over the years, and when a new one comes out we’ve got a pretty good idea what ...

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

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 ...

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 ...

Amazon is offering the Samsung P9 Express 512GB microSD card at 25% off. Normally priced at $120, the discount brings it down to $80, saving you $40 for a limited time. Additionally, the 256GB option ...

When it comes to comparing credit cards to debit cards, know that the two are entirely different. When you use your debit card, your money is withdrawn directly from your checking account. But since ...