Make learning more interactive with this DIY Smart Dustbin Science Project Working Model Kit Using IR Sensor, designed to demonstrate the basic concept of automatic waste management and sensor-based technology. The model uses an IR sensor to detect an object or hand near the dustbin and activate the automatic mechanism, making it an engaging way for students to understand how smart devices work in real life. This STEM learning activity is suitable for science exhibitions, school projects, classroom activities, science fairs, and educational demonstrations. Students can explore concepts related to IR sensors, automation, electronics, smart technology, waste management, and basic electrical circuits while assembling and demonstrating the working model.