Arduino is a microcontroller designed for real-time hardware control with very low power use. Raspberry Pi is a full computer that runs operating systems and handles complex tasks. Arduino excels at ...

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 ...

This year's CES trade show came and went with no apparent progress for the SD memory card format, despite higher speeds and capacities supposedly being in the pipeline. And we believe the camera ...

Keep forgetting or losing memory cards, have you ever thought about keeping one around your neck? When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works.

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 ...

Which SD memory card is best? SD memory cards are widely used today, and while they may all look the same, there are some key differences to note to ensure they’re compatible with your hardware. Still ...

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 ...

While most phones no longer use SD cards as frequently as they did in the past, these portable storage devices still come in handy for various other applications, such as storing and accessing ...

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 ...

In October 2023 I wrote an article here with the headline: Dead and buried already? The latest SD card standard is fast but flawed. This was in reference to a then-new update to the little-known SD ...

Abstract: Robotic arm manipulators are used in many industrial and commercial applications. The arm that we have designed here has 6 DOF(Degrees of freedom) which gives it ample movement in 6 ...