Dear All I need to design a current indicator for LED lamp current monitor application. which mean I need to sens (just sens without measuring) the current flow in the high side lamp. the current may be down to 10 mA. also I need sufficient isolation and digital o/p indicator.  Holl Effect CS has low sensitivity for low current, and shunt base solutions are expensive and need to have isolated supply to power the high side. So, I am asking for on the shelf solution with digital o/p indicator