How to use ElectricGuru to record muscle activities?

[Cindy]

Hi all,

I am new here.

I buy a EKG/EMG shield recently. I know that ElectricGuru can be used to display ECG signals, but how to use it to display EMG signals (as mentioned in https://www.olimex.com/forum/index.php?topic=1492.0).

Thanks！

[Cindy]

Also, when trying to get EMG signals, in terms of jumper connection and electrode placement, is there any difference from EKG?

I could only find demos for EKG. I really appreciate if any of you can provide me with a demo for EMG.