Previously I had no problem with my SD card writing a binary file but now CPU crashed when trying to write. This sketch is a simple binary write/read benchmark for the standard Arduino SD.h library.

I can successfully initialize the SD Card reader and can open a file for reading and read the data OK but cannot create a new file with the FILE_WRITE command. I am using code based on the example ...

A few days ago, one of [Severin]’s SD cards died on him, Instead of trashing the card, he decided to investigate what was actually wrong with the card and ended up recovering most of the data… ...

This Arduino BASIC interpreter will make a really fun one-day project if you’ve already got the parts on hand. [Usmar A. Padow] put together an Arduino Uno, SD card, four line character LCD, and ...