This project presents an integrated system for automated size detection and classification of objects, combining mobile input, software analysis, and hardware control. The process begins with visual data captured through a phone using the Drop cam program. This input is transferred to a Python script, which performs the core function of classifying objects according to their size. Once classification is complete, the results are sent to an Arduino board that controls a servo motor. The servo motor, equipped with a stick mechanism, physically sorts the objects into categories based on the detected size.