gustavolsilvano2
Newbie level 4
Hello everyone!
I'm implementing a circuit in which I transduce a current value that comes from a inductive sensor 4 to 20mA into voltage (1 to 5V) and insert in my PIC ADC port. For that I used a 270 Ohms resistor and an opamp that isolate my circuit and saturate the voltage, which will impossibilitate my ADC port to colect voltage signal above 5V. I want you to see if the circuit is ok, or if there's anything that I can change to improve it.
Thanks
Gustavo
I'm implementing a circuit in which I transduce a current value that comes from a inductive sensor 4 to 20mA into voltage (1 to 5V) and insert in my PIC ADC port. For that I used a 270 Ohms resistor and an opamp that isolate my circuit and saturate the voltage, which will impossibilitate my ADC port to colect voltage signal above 5V. I want you to see if the circuit is ok, or if there's anything that I can change to improve it.
Thanks
Gustavo