I'm an Hardware Tech and am just getting involved with Arduino.
I have the Arduino bug :grin:
I have an idea for a Project but have been unable to find a specific bit of code.
What I am trying to do is utilizing an Uploaded Sketch to an Arduino is use an SD Card to access Variables that are found on the SD Card.
Every Day/Week/Month/Year (whichever is relevant) at Midnight (for argument sake), the Sketch looks at the SD Card and loads the relevant file for the next Day/Week/Month/Year. During the day when the SD Card is not being read, it can, if required, be removed and the Data altered, then reinserted.
Has anybody accomplish this? If so, I would greatly appreciate any assistance in Code that would do this or steering me in the right direction.
PS I am new to C/C++, so my proficiency is much to be desired at this stage.