baskar0395:
please send a program ....
please send money ...
baskar0395:
4 to 20 ma input and get 1 digital output for required valvues
I'm pretty sure, although I've never used one, that you read a 4-20mA current as a voltage drop across a 220 ohm resistor on an analog pin.
The code will be pretty much just the same as this.