International Research Journal of Innovations in Engineering and Technology - IRJIET International Open Access, Monthly, Peer Reviewed, Reputed Journal ISSN (online): 2581-3048

Impact Factor (2025): 6.9

DOI Prefix: 10.47001/IRJIET

E-Trolley with Cloud Billing System Using IOT Technology

Deepak DeshpandeProfessor, Department of Electronics & Telecommunication, Gurunanak Institute of Engineering and Technology, Nagpur, Maharashtra, IndiaPrachi BahadStudent, Department of Electronics & Telecommunication, Gurunanak Institute of Engineering and Technology, Nagpur, Maharashtra, IndiaShrutika WadibhasmeStudent, Department of Electronics & Telecommunication, Gurunanak Institute of Engineering and Technology, Nagpur, Maharashtra, IndiaMegha SontakkeStudent, Department of Electronics & Telecommunication, Gurunanak Institute of Engineering and Technology, Nagpur, Maharashtra, IndiaPratiksha UnpaneStudent, Department of Electronics & Telecommunication, Gurunanak Institute of Engineering and Technology, Nagpur, Maharashtra, India

Vol 9 No 3 (2025): Volume 9, Issue 3, March 2025 | Pages: 234-238

International Research Journal of Innovations in Engineering and Technology

OPEN ACCESS | Research Article | Published Date: 03-04-2025

doi Logo doi.org/10.47001/IRJIET/2025.903031

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Abstract

The E-Trolley with Cloud Billing System is designed to revolutionize the conventional shopping experience by integrating modern automation and IoT technologies. The system combines an ESP32 microcontroller, barcode scanner, LCD display, and WiFi connectivity to enable real-time product scanning and automatic billing. Shoppers can conveniently scan items as they shop, with the product details and total bill being displayed instantly on the trolley's LCD screen. The ESP32 microcontroller processes the barcode data and communicates with a cloud platform, powered by Blynk software, to store billing information securely. This eliminates the need for manual billing at checkout counters, drastically reducing queue times and improving the overall efficiency of supermarket operations.

Keywords

E-Trolley, ESP32, IOT, Blynk, Proteus, software


Citation of this Article

Deepak Deshpande, Prachi Bahad, Shrutika Wadibhasme, Megha Sontakke, & Pratiksha Unpane. (2025). E-Trolley with Cloud Billing System Using IOT Technology. International Research Journal of Innovations in Engineering and Technology - IRJIET, 9(3), 234-238. Article DOI https://doi.org/10.47001/IRJIET/2025.903031

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