Smart dry and metal waste segregation system

The Smart Dry, Wet and Metal Waste Segregation System proposes an embedded, sensor-based approach for sorting common waste into three separate compartments. The design combines object detection, metal sensing, moisture sensing, a microcontroller and a motorized diverter. It is informed by previous sensor-based segregation studies and by the general policy goal of separating waste at source for suitable recovery and treatment. The concept is suitable for a student prototype because its operation can be explained through a clear decision sequence and its components are modular.   The system's practical value will depend on calibration, mechanical reliability, maintenance and measured performance. The next step is to assemble the prototype and publish test results, including category-wise accuracy, sorting time and observed failure cases. With further validation and appropriate safety improvements, the design could be extended with bin monitoring and connected reporting

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