I have two systems
- three electrode membrane less (all electrodes in same container).
- three electrode but separated by membrane (anode and ref in one chamber and cathode in other)
I am planning to fix the potential of my working electrode (anode) with a potentiostat at -0.19,-0.05,+0.2 and +0.4 one at a time with respect to reference electrode.
CheapStat: open source potentiostat will serve the purpose?