---
title: "Smart Shopping Trolley Using RFID Based on IoT"
url: "https://maker.wiznet.io/annjaison/projects/Smart-Shopping-Trolley-Using-RFID-Based-on-IoT/"
markdown_url: "https://maker.wiznet.io/annjaison/projects/Smart-Shopping-Trolley-Using-RFID-Based-on-IoT/md"
type: "UCC: User Created Content"
author: "annjaison"
original_author: "annjaison"
original_url: "https://www.academia.edu/36059811/Smart_Shopping_Trolley_Using_RFID_Based_on_IoT"
published: "2022-07-18"
language: "en"
hardware: ["INFRARED SENSOR", "ARDUINO ETHERNET SHIELD(W5500)", "WIFI- ESP8266"]
likes: 0
views: 162
comments: 0
source: "WIZnet Makers (https://maker.wiznet.io/)"
---

# Smart Shopping Trolley Using RFID Based on IoT

> Smart Shopping Trolley Using RFID Based on IoT

Original author: annjaison (source: https://www.academia.edu/36059811/Smart_Shopping_Trolley_Using_RFID_Based_on_IoT)

## Components

- **INFRARED SENSOR** x 1
- **ARDUINO ETHERNET SHIELD(W5500)** x 1
- **WIFI- ESP8266** x 1

## Article

Purchasing and shopping at big malls is becoming daily activity in various cities. There is big rush at these malls on holidays and weekends. People purchase different items and put them in trolley. After completion of purchases, one needs to go to billing counter for payments. At billing counter the cashier prepare the bill using bar code reader which?is very?time consuming process?and results in?long queue?at billing?counter. In this project, we implement the automatic goods carrier navigation and the billing system in the shopping malls. The structure? of the goods?carrier consists?of?the?robotic structure and keypad which is?used?to navigate the robotic goods carrier along the particular?way. The keypad is?used to give the commands to the controller where the robotic?carrier?has?to?move?on.?Keypad?has?the?inbuilt?product?code?reader.?The?use?of?product?code?reader?is?to read the bar?codes?of all products to define the name and price of the products. Depending on the signal from?the?reader,?the controller display the?name?and?price?of?the?each?product?by?using?the LCD?display. The?wireless?billing?system?is?made?up?of?the?Wi-Fi?communication?module.?A?load?cell?has?been?attached?so that even if the RFID is not read, the weight of the product is also been measured. If there is more weight without the signal from product code reader, then there will arise an alarm or error message in billing system.

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Source: https://maker.wiznet.io/annjaison/projects/Smart-Shopping-Trolley-Using-RFID-Based-on-IoT/