Not everyone encounters SD card problems, with SD card images being the first thing available whenever you see a cool new project, and an SD-equipped Pi still a staple of an average maker contraption.

SD cards and microSD cards have a lot of their own unique terms and specifications. It will all make sense once we break it ...

If you think you’ve heard [Gregg]’s name before, it might be for his expertise in resin casting automotive parts. SD card image: Andreas Frank (CC BY 2.5).