• Tejeswara Rao P
• Komaru Tanishq Ram
• Guvvala Revanth Surya
• Marneni Bharath Kumar

In an era where urban ecosystems grapple with escalating waste management chal- lenges, this paper unveils a groundbreaking FPGA-based smart dustbin system that redefines hygiene and sustainability through cutting-edge automation. Harnessing the unparalleled processing prowess of the Xilinx Artix-7 FPGA, integrated with an HC- SR04 ultrasonic sensor and a precision servo motor, this innovation enables seamless, contactless waste disposal. The system detects objects within a 5 cm to 40 cm prox- imity, triggering real-time lid actuation via sophisticated Verilog-programmed logic, achieving sub-millisecond response times. Unlike conventional microcontroller-based solutions, the FPGA’s parallel processing and reconfigurability unlock unprecedented scalability, paving the way for advanced features like waste level monitoring, IoT in- tegration, and AI-driven waste sorting. This design not only enhances public health by minimizing physical contact but also champions environmental stewardship by pro- moting efficient waste disposal. Experimental results validate the system’s reliability, with the ultrasonic sensor accurately gauging distances and the servo motor executing precise lid movements. The FPGA’s low-power architecture ensures energy efficiency, while its modular design supports future enhancements for smart city frameworks. This project transcends traditional waste management paradigms, offering a cost-effective, responsive, and adaptable solution that aligns with global sustainability goals. By leveraging FPGA technology, this smart dustbin system sets a new benchmark for intelligent urban infrastructure, poised to transform public and private spaces into cleaner, smarter environments. With potential applications in hospitals, campuses, and metropolitan areas, this innovation marks a pivotal step toward a zero-waste future, demonstrating the synergy of hardware acceleration and environmental consciousness in revolutionizing waste management practices.

FPGA, Smart Dustbin, Verilog HDL, Artix-7, Ultrasonic Sensor, Servo Motor, Contactless Waste Management, IoT Integration, Embedded Systems, Smart City Infras- tructure

"FPGA-Based Smart Dustbin Waste Management System", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.12, Issue 7, page no.e422-e435, July-2025, Available :http://www.jetir.org/papers/JETIR2507458.pdf

"FPGA-Based Smart Dustbin Waste Management System", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.12, Issue 7, page no. ppe422-e435, July-2025, Available at : http://www.jetir.org/papers/JETIR2507458.pdf