Micro SD cards are the type of SD card you'll usually find in your smartphone. They are also used in GPS devices and some types of cameras. If an SD card of any kind has been with you for a long ...

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, ...

Back in 2020, we published a story focusing on the risks you take when investing into generic SD card deals that seem “too good to be true”. Cards normally priced at a small fraction of what you’d ...