Characterization setup for biodegradable stretchable electrodes in the context of cardiac patches for organ transplant monitoring. This thesis focuses on the development of a characterization setup whose ultimate goal is to evaluate the performance of novel biodegradable stretchable electrodes intended for use in a more complex system, namely a cardiac patch. In general, the setup, implemented using LabVIEW and Arduino, provides a versatile platform for testing and characterizing flexible electronics. Performance evaluation of the setup was conducted to ensure its reliability and effectiveness. In addition to the setup development, flexible electrodes composed of PDMS and gold were fabricated during the thesis period.