Hello EE,
I am using 8 current sensor to measure 208V AC current of each 8 line. I have only two digital input pin to read all the eight signal.
current sensor 1:1000 ratio for 10A.
I have converted current sensor to voltage level of 5V circuit.
All the 8 sensor voltage signals need to be converted to serial input signal(RS232) to my controlller to read.
What is the circuit can i use?
What is the basic requirement ?
Please provide me some circuit or digital conversion methods.
Thanks in Advance
I am using 8 current sensor to measure 208V AC current of each 8 line. I have only two digital input pin to read all the eight signal.
current sensor 1:1000 ratio for 10A.
I have converted current sensor to voltage level of 5V circuit.
All the 8 sensor voltage signals need to be converted to serial input signal(RS232) to my controlller to read.
What is the circuit can i use?
What is the basic requirement ?
Please provide me some circuit or digital conversion methods.
Thanks in Advance