Advanced Topics: Using SD Cards with the Arduino for Data Logging

This tutorial discusses:

• How SD cards work
• How to use the standard Arduino SD.h library.
• How to use an SD card for data logging in a text file.
• How to use timed interrupts for data logging.
• How to import a data log file into an Excel spreadsheet.

Additional Information:

• Visit the Arduino.cc SD card page.
  
• Learn about the String class. Strings are very useful for converting numbers to text to generate 'human-readable' text data files, which can easily be imported into spread sheets and data processing software.

Additional Videos to Watch:

• Using libraries with the Arduino.
  
• SPI bus.
  
• Timed interrupts.
  

This is the sketch that is featured in the video:

t20_sd_card.zip
File Size:	2 kb
File Type:	zip

Download File

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