Hi,I bought a Logic 8 device a few days ago and it is a perfect tool to display logic levels with common ground, but I would like to use it for a sort of isolated measurement, for example measure current on shunt resistor or measure common-mode signals. Anyone used or built already a differential voltage probe with common-mode protection with this device?I found a good looking circuit, what do you think? http://ift.tt/2vVcNIq other idea about the topic? :)Bye, Gábor Auth via /r/DIY http://ift.tt/2tVjmJM
