Prevas_erra wrote:Current sense will output a 2.5V +- current signal so it will go above the max 3.3V ADC input.
You should use the birectional current sense not the U version.
If I use the bidirectional one, I will not get the bottom half of the sine wave on the ADC pin, and will need a diode to protect the ADC pin from negative voltage, correct?
I am a noob doing the best I can to understand everything
EDIT: Do both of these current sensors output 2.5 volt at no load? That makes perfect sense if so. I thought one started at 0 volts.