Hi guys,
I have a question in regards to using an Arduino UNO to sample 9 analog inputs at 1 kHz for 2 seconds and trying to write the data into an SD card, is their any special hardware or software libraries that can be used. Thanks.
Examples for reading analog inputs are included with the IDE. There is also an SD Card library included with the IDE.
9000 samples per second is a lot when you consider that the Arduino Uno only has 2K of SRAM.
...R
... read this & learn, from the author of the SD-Fat32 Arduino lib:
https://forum.arduino.cc/index.php?topic=389906.msg2686520#msg2686520
Ray