Worked on hardware layout improvements for the AresEnsea/2425_Projet2A_AresCFR repository, focusing on refining PCB designs for the Servo and MultipriseXT60 modules. Addressed issues with the Servo LF footprint to ensure reliable servo control board operation and updated the MultipriseXT60 layout by adjusting mounting holes, XT60 connectors, and layer visibility for better manufacturability. Employed skills in electronics engineering, hardware design, and PCB layout using KiCad to validate and document these changes. The work aimed to reduce assembly errors, streamline prototype-to-production transitions, and provide clear documentation to support future hardware iterations within the project’s development cycle.