CheapStat PCB unassembled
CheapStat PCB board as described in the 2011 manuscript "CheapStat: An Open-Source, "Do-It-Yourself" Potentiostat for Analytical and Educational Applications".
This is the board only and does not include components. Most components can be sourced from DigiKey and Mouser. A bill of materials is available online at https://bitbucket.org/iorodeo/cheapstat.
More information on the CheapStat potentiostat can be found in the online documentation.