Total mastery over the pinout and functionality of the PCA9306 for conversion of logic levels from 5V to 3.3V. A step-by-step interfacing diagram for the PCA9306 to Arduino UNO. Working example with ...

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 ...

When you buy through our links, Business Insider may earn an affiliate commission. Learn more The Nintendo Switch 2 comes with 256GB of internal storage. Though that's a lot more space than the ...

A good UHS-I card is quick enough for most people’s needs, and the Lexar Professional Silver Plus is the best value of the ones we’ve tested. Paired with Lexar’s USB card reader, it consistently ...

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 ...

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 ...

The SanDisk 2TB Extreme microSDXC Memory Card is on sale for Amazon's October Prime Day event. This memory card is discounted by 65%, marking its lowest price of the year. The 2TB card can store up to ...

Forbes contributors publish independent expert analyses and insights. Technology journalist specializing in audio, computing and Apple Macs. Memory cards and data storage aren’t the kind of things ...

Nowadays, we have cloud storage, SSDs, and other high-tech storage solutions, but SD cards are still popular due to their portability and small form factor. They have significantly improved in storage ...

Why it matters: Shopping for SD cards can often be confusing, as numerous brands appear outwardly similar in all respects except for price and capacity. However, rigorous testing can show significant ...