“Hello guys
Today I am presenting you Arduino project which works with RTC shield that can stores data. The main task of this project is working with multiple files that are stored on sc card. This project contains code that works with three files which are stored directly on SD card with arduino and RTC shield. Because this project works with DataLogger shield, that data will also be stored at exactly same time as it is on your PC.
This project is upgraded version of my last project. That project can be found on instructables site by the name Arduino Data Logger Shield Small Project. If you have some problems understanding this project, I suggest you to see easier one first.
The main difference between those two project is that this project uses 3 text files, also this time we read data from two of them. Because we can read data, we can get mid value of humidity and temperature, that are stored on sd card. This will also be shown on the LCD connected to Arduino.
Once again, if you are new to Arduino and this is your first project that uses DataLogger, I suggest to go and check this link https://www.instructables.com/id/Arduino-Data-Logg… and when you get everything on that, come here and have some more fun. Let’s start.”