I would like to use an Arduino Mega for data aquisition

I would like to use an arduino mega for data acquistion.
I have seen some projects where the data is stored on FAT disk I would
rather retrieve the data through the USB cable.
can someone suggest a shield for that?

black_13

You want to control a "FAT disk" from the Mega? As in a hard drive?

Just to be clear here, you do not need any additional hardware to send data from an Arduino to a PC over a USB cable.

But if that wasn't your question I am afraid you will have to clarify :wink: