Collecting Voltage Data From TEG

Using Arduino Project Guidance
1

Hi i'm new to the arduino community and my main reason for purchasing an arduino was to assist me with a project I'm working on. I've only had my arduino for about a week and I haven't had too much time to learn much programming so I would appreciate your patience.

I'm looking for some help with recording voltages off a Thermo-electric Generator that makes anywhere from 0-3v. I'd be recording data anywhere from an hour to a week at a time and would like a reading about every other minute. As well it would be very useful if I could export this data to Excel so I could process it a little better.

Thanks for any help or input you may have.

2

Buy yourself a data logging shield.

look at the SD library and it examples. It is a very well documented library.
use the millis function to time your "logs"

Reading voltages 0-3 volts can be done with the analog-ports, BUT BE CAREFUL, limit the voltages or you will break your board. (Speaking from experience)

3

Do not double post. It wastes time.

4

Thanks for you help. Ill make sure not to double post next time.