Enhanced Shopping Experience: Integrating Load Cell Technology with Arduino in Smart Trolley Systems

Shopping malls and supermarkets are popular choices for purchasing essential items, drawing in a larger customer base compared to retail shops. Traditional billing and shopping systems lack time-saving approaches and fail to provide adequate security measures against theft and duplication. A smart shopping solution integrated with the Internet of Things (IoT) has been developed in response to these issues. This paper introduces a pioneering fusion of load cell technology and Arduino microcontrollers within smart trolley systems, aiming to redefine the shopping experience. Integrating load cells into smart trolleys, combined with Arduino's computational capabilities, presents an advanced solution for precise weight measurement and efficient inventory management. Utilizing load cells to detect weight fluctuations during product addition or removal from the trolley, and harnessing Arduino's processing prowess, this integrated system ensures precise real-time item monitoring. This integration not only facilitates effective inventory oversight but also bolsters security measures by cross-validating item identification with their respective weights. The research delves into the technical intricacies of this amalgamation, emphasizing its potential to optimize shopping encounters, simplify checkout processes, and heighten overall customer satisfaction within retail settings.