Atlas ITk Common Electronics Qualification

This report contains all the activities carried out at CERN as part of my Summer Studentship with the ATLAS team. Various tests have been conducted to validate the proper functioning of different BCM sensor components, including the LAPA and CALYPSO chips, as well as the bPol, optoboard, and Power Flex. Additionally, work was carried out to test and improve the EMRB, a board used for reading and storing data for the ATLAS ITk Environmental Temperature Monitoring system.