Expandable storage via microSD cards has largely fallen out of favor on mainstream phones and tablets, but it remains one of the easiest – and often only – ways to add storage on more specialized ...

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 ...

The Internet of Medical Things (IoMTs) refers to a network of interconnected medical devices, such as implantable medical devices (IMDs), wearables, and health monitoring systems, that collect, ...

Designed by Cirket open-source hardware in China, the ESP32-DIV V1 is a handheld wireless pentesting and experimentation tool ...

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

This project demonstrates a proof-of-concept for non-invasive glucose monitoring using photoplethysmography (PPG) signals. The system captures infrared and red light absorption data from a MAX30102 ...

Nintendo Switch 2 owners who haven't picked up a microSD Express Card still have a chance to double their console's storage capacity for cheap. As of December 31, Amazon's incredible deal on the ...

[Nicholas Murray]’s Composite Test Pattern Generator is a beautifully-made, palm-sized tool that uses an ESP32-based development board to output different test patterns in PAL/NTSC. If one is checking ...