Hello, I have a Data logger shield, the old one, which came unassembled.
I'm about to use it in a project for first time, but I have a doubt. Reading the tutorial I realize that you simply unplug the arduino to shut it down, so I want to know if the shield comes with some kind of protection or shut down delay in the case that the energy is cut off while the shield it's writing to the SD card. As far as I know, this situation it's a possible cause the corruption of the file in the SD.
I'm only curious if the shield has some kind of protection about this, but maybe it would be wiser to write a stop function.