Miseunga focused on enhancing documentation for the hoodong/2025-2-Sensor repository, delivering two feature updates centered on knowledge transfer and onboarding. They updated Markdown files to clarify the Tunnel Magnetoresistance (TMR) effect, detailing device structure and the influence of magnetization on tunneling resistance, and incorporated a YouTube reference for further explanation. For the SL1 Series thermocouple, Miseunga provided a comprehensive component and function breakdown, added a product description, and included an illustrative image. Their work demonstrated strong technical writing and domain knowledge in sensor technology, using Markdown and multimedia to improve internal documentation quality and support product understanding.