NEW(ish) GUIDE: Understanding microSD and SD cards: speeds, markings and more #SD #MicroSD #InfoGraphic @SD_Association

A new(ish) guide in the Adafruit Learning System: Understanding microSD and SD cards: speeds, markings and more“SD” or Secure Digital was developed by the SD Association and is a proprietary non-volatile memory card format for use in portable devices. An SD card and its smaller counterpart, the microSD card, can be found...