The solution to this problem is to use an SD card or micro sd card that packs gigabytes of data and its size is smaller than a one rupee coin. So in this tutorial, we decided to interface the SD Card ...

If you want to preserve your data in a neat format for future use and/or analysis, simply call upon your favorite spreadsheet to open and process the text file (see the example shown below). LM35 & ...

This library was written because, in my opinion, the Arduino's implementation of the SD Card File class is borked in that: FILE_WRITE is actually a file APPEND. WTH? If I open a file for writing in ...

This is a really neat solution. I’m not really into microcontrollers, but I have modified one of my several WRT54GL routers before, reading an SD card over the GPIO pins (SPI bit banging), and ...

The minimal SD/FAT16 support seems to be about 1.4k of code, which is “somewhat promising” given that the initial Arduino bootloader was 2k total, and the current optiboot is 0.5k. Report ...