In this video I've created a device that can notify in real time about events that happen on a website. The project uses NodeMCU board and a buzzer to produce sound as alert. The board is programmed ...

Here's the new description with all links and additional text removed: Order your pcb design at JLCPCB: $2 for 10pcs PCBs (24 hours turnaround time) up to $20 shipping discount on first order (PCB ...

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 ...

We explore some solutions that may help you fix the problem where your Windows 11/10 is unable to detect or read the SD Card. The CHKDSK command scans the storage for problems and repairs ...

So here’s the thing: Arduino’s built-in memory is tiny. If you’re just blinking LEDs, no problem. But the moment you try to log data, say battery usage, temperature over time, or GPS coordinates, ...

If you own any portable device manufactured in the last two decades, chances are you have had to buy a fair share of the removable flash memory cards. That's the tiny bits of plastic and silicon ...

I got my Nintendo Switch 2, and my internal storage is already filling up with all my old games and saves! If you're in the same boat, you may have also noticed you can't just jam in the SD card from ...

If you've spent a lot of time doing digital photography, or if you've owned a lot of Android devices, you're likely familiar with the humble yet mighty SD card. Across multiple specifications and ...

John is a writer at Pocket-lint. He is passionate about all things technology, and is always keeping up with the latest smartphone and PC releases. John has previously written at MobileSyrup. When ...

SD cards are great, but shopping for an SD card is no joke. As convenient as it might be to opt for one of these over a USB flash drive or portable SSD, knowing which one to buy can be tough because ...

Robbie has been an avid gamer for well over 20 years. During that time, he's watched countless franchises rise and fall. He's a big RPG fan but dabbles in a little bit of everything. Writing about ...