Smart Trolley for Supermarkets Using IoT

In the ever-evolving retail and logistics industry, there is a growing demand for innovative solutions that enhance operational efficiency and elevate the overall shopping experience. Traditional shopping trolleys often lack advanced features that can cater to the changing needs of modern consumers and retailers. Consequently, there is a compelling need for a smart trolley system that integrates cutting-edge technologies to revolutionize shopping. The smart trolley integrates components seamlessly to create an efficient and user-friendly shopping experience. The RFID reader enables smooth product identification and tracking, allowing customers to add items to their trolleys effortlessly. The IoT device facilitates real-time communication, ensuring instant data exchange with the central system for accurate inventory management and remote-control capabilities. The database stores and manages product details, optimizing inventory and enabling personalized shopping experiences. The keypad allows customers to input additional information, enhancing customization. The load cell accurately measures the weight of items, providing real-time feedback. The Arduino Mega acts as the central control unit, coordinating the functionalities of the components, ensuring smooth communication, and creating a reliable and efficient shopping experience for customers.