Expandable storage may be disappearing from phones, but SD cards still power consoles, cameras, and more. This guide explains the specs, speeds, and formats that actually ...

Stanford, CMU, Penn, MIT, and SkyWater Technology reached a major milestone by producing the first monolithic 3D chip ...

An automatic toll gate system using Arduino revolutionises traditional toll collection by eliminating manual intervention.

Samsung P9 Express microSD Express Card (512GB) for $75 at Amazon ($25 off MSRP): If you need even more room for your Switch 2, this is a new low for the 512GB version of Samsung’s newest microSD ...

Are you the owner of a spankin' new Nintendo Switch 2 console? Have you been holding off on a memory card upgrade until prices have dropped? If you answered "yes" to both questions, then you, my ...

Nintendo's Cyber Monday sale officially starts today, and that means one of the biggest deals of the Black Friday to Cyber Monday sales weekend is now available. That's right, it's the official Switch ...

The SanDisk 256GB microSD Express Card for the Switch 2 is down to $60 via Amazon, which is a record-low price. This model is also available in storage sizes of 128GB and 512GB. It's one of the best ...

VCC Power Connects to 3.3V on the Pico. GND Ground Common reference ground. MISO/DO Master In Slave Out SD → Pico data line. MOSI/DI Master Out Slave In Pico → SD data line. SCK SPI Clock Clock signal ...