venkates2218
Full Member level 6
In my project there is an cooling fan with 230VAC and 0.10A current.
I need to measure the current taken by the fan.
So I used CT coil with 10A rating and 100 turns to read the current.By using 15 OHM resistor across the two terminals and connected the multimeter(Multimeter parameter set to mA) to measure the voltage,which produced by CT coil.But there is no output measured in multimeter.
So I tried an circuit by keeping the reference as above circuit to connect with PIC controller.
But there is no response in pic controller with above circuit..
How to solve this issue.?