Many SD cards are equipped with a small yet significant feature—a physical switch located on the side. This switch serves as a safeguard against inadvertent alterations or erasures of data stored on ...

SD cards rock for easily boosting the storage capabilities of PCs—I like to use them for Raspberry Pi images, among other things. There’s just one problem: SD cards can be downright annoying to use ...

[Karl Lunt] has come up with a simple circuit for protecting data you have stored on SD cards. As is relatively well-known, the little lock switch on the side of most SD cards really doesn’t do ...