Other Parts Discussed in Thread: TIDA-00854, OPA197, OPA2197, ADS1115
In cyclic voltammetry application (as per circuit design given in image), the voltage difference between reference electrode (RE) and working electrode (WE) will be constant.
As per REDOX process (Reduction & Oxidation), the current will flow between counter and working electrode.
The circuit given in image, is looks open loop circuit. To maintain the constant voltage between RE & WE, the circuit must be close loop.
We have used I to V convertor, to convert the working electrode's current into voltage.
How do I take voltage difference between RE & WE and give back to control the current flow between CE & WE? I need support to understand how to make close loop circuit.
Thanks,
Nirav