At first, choosing an SD card to go in your camera may seem like an easy task. After all, they all look more or less the same, so picking one should be as simple as going to the store, finding the ...

If you’re searching for “is there a way to recover deleted files from SD card” on Google, it could be that you might have accidentally erased crucial data. Take your graduation ceremony photos, or a ...

ESP32 microcontrollers, known for their versatility in IoT and smart home projects, also support digital audio via their I2S interface. In the first part of this series, we explore an audio-focused ...

There’s a reason collectors are chasing Cameron Brink. Yes, the talent is real. But Brink’s value goes beyond stats—it’s the full story: the rise, the fall, the comeback, and the voice she brings to ...

Having the correct microSD memory card for your dashcam is just as important as using the right key for your car. Without the correct key, you can’t unlock the door and start the engine; without the ...

"What type of memory card do I need for my camera?" It's a common enough question, and one that you'd think would be very easy to answer. It isn't always cut and dry: Some cameras demand fast, ...

Images, and the devices that capture them, are my focus. I've covered cameras at PCMag for the past 14 years, which has given me a front row seat for the changeover from DSLRs to mirrorless cameras, ...

The right SD card (ever wonder what the SD stands for?) size for your security camera depends on how your system records, the resolution it uses, and how often you review or overwrite footage. If your ...

SD cards are portable memory cards used primarily as expandable storage to store digital media, such as photos, audio, and videos. Unlike other electronic devices, SD ...

Abstract: This paper presents a low-cost, low-power solution for real-time natural disaster or calamity location detection using the ESP32 CAM, a GPS module, and TinyML. By overlaying calamity ...