Smart Shopping Trolley Rfid Iot

DOWNLOAD ABSTRACT

AIM:

Design and Development of Smart Shopping Trolley RFID IOT.

PURPOSE:

Many people attracted towards technology and technology brings lot of advances into our life. The advantage of technology is that, it saves lot of time. Especially at shopping malls there is lot of ques at billing process. Taking all products from basket and scanning for price is take more time than shopping. Currently super markets don’t have solution for this. To avoid this kind of situation, people do shopping from online and it will be loss of super markets and shopping malls. To solve this issue we will give solution with RFID and IOT technology by implementing Smart shopping trolley with RFID and IOT using Arduino microcontroller.

DESCRIPTION:

RFID (EM-18) and IOR module (ESP8266) connected to Arduino UART port. Two switches connected to Arduino digital pins. Two LEDs (Red and Green) connected to Arduino digital pins. Ultrasonic sensor (HC-SR04) connected to Arduino digital pins.

WORKING:

Initially, basket connected to IOT server through WIFI (IOT module-ESP8266) module. Each product Have RFID tags and has information like rate and name of the product. While taking product user has to swipe product and press add button. If product added into basket then price will be added. If he wants to remove product then he has to swipe product and press remove button. Based on each product addition, data will be update to IOT server. In server data will be visible in table format with product name, status (add/remove) and total also all this information stored in server with date and time. After shopping complete billing process it is easy to do billing by seeing in server account and it will save lot of time. Also information will display on 16×2 LCD display. When any person or obstacle found in front of basket then buzzer alert will come.

TECHNICAL SPECIFICATIONS:

HARDWARE:

Microcontrollers        :           Arduino Uno

Crystal                          :           16 MHz

LCD                               :           16X2 LCD

WIFI module              :           ESP8266

RFID module              :           EM-18

Buzzer                          :           DC 5V

Obstacle Sensor          :           HC-SR04

Power Source              :           12VDC Battery

SOFTWARE:

Arduino IDE

Proteus based circuit diagram

APPLICATIONS:

• Shopping Trolley
• Easy Shopping Applications

 INTERFACES COVERD:

• We have covered RFID and ESP8266 (IOT module/WIFI) interface
• Ultrasonic sensor interface