sensor outputs a very low resistance

[nafnaf]

i am ask to make a resitance to voltage converter

and it will be able to detect very low resistance (< 1 ohm)

any suggestion how to implement that btw here is the pic

https://i39.tinypic.com/24xgy09.jpg

thanks

 

[andre_luis]

To answer your need, is better suitable employ another topology, called INSTRUMENTATION AMPLIFIER:

Total gain is taken from equation presented bellow:

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