I am about to build an ac ammeter, i was reading that the best way to do this is to use a Rogowski coil and feed it in to a in integrator, and from there to my PICuC, (the value out from the integrator is dcv right)?
would this work?
btw, the word integrator sounds like it can add 2 signals, is that possible(AC i presume)?
120v mains... up to 20amp should suffice,, although i want to measure phantom power from electronics as well, im thinking mostly about reading a typical power bar.
if the prophet won't come to the mountain the mountain will come to the prophet.
Here is the data sheet of the Allegro-micro ACS758. It has an internal resistance of 100µΩ and the bidirectional version measures ±50A with an almost linear output voltage of 40mV/A.
TY very much, Boncuk, I tried to climb that mountain, but I found it hard to read the data sheets, I looked up that part number @digikey and they have it, could you just confirm that I have selected the right one, since that number I punched in got me several results: