I'm attempting to build a EDA/GSR recording device - this kind of devices can be based on DC or AC current.
I decided to take the AC route, so I ordered the AD5933 evaluation board, I was wondering if any of you have any experience with the EDA/GSR with AD5933? Do you think this is the right track to go?
I also have some trouble getting started with the evaluation board. Can someone here could please provide me with a quick explanation of where I connect the two electrodes? Is it to "VDD-EXT" and "DGND"? I will highly appreciate some quick novice EE explanation to get me started with this module.