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Auto Billing Smart Cart Using 8051
💡Project Idea:
Long billing queues in malls and supermarkets can be frustrating. This project solves that problem by integrating an auto-billing system into the shopping cart itself. Based on an 8051 microcontroller and RFID technology, the system detects items added to or removed from the cart in real-time, calculates the total bill, and displays it on an LCD screen. The customer simply adds/removes products, presses the billing button at the end, and exits with a quick verification using a master RFID card by the shopkeeper.
 
🧩 Components:
  • 8051 Microcontroller
  • RFID Reader Module
  • RFID Tags/Cards
  • 16x2 LCD Display
  • Crystal Oscillator
  • Resistors
  • Capacitors
  • Transistors
  • Diodes
  • PCB and/or Breadboards
  • LED Indicators
  • Switches & Push Buttons
  • Cables and Connectors
  • Power Adapter/Transformer
  • ICs and IC Sockets
 
✨Project Features:
  • RFID-based real-time item detection
  • Auto-update of bill on adding/removing items
  • LCD display for item and total amount view
  • Billing confirmation via push button
  • Admin verification using master RFID card
  • Reduces need for manual billing counters
  • Ideal for smart shopping automation systems
 
🚀 Applications:
  • Smart supermarket trolleys
  • Automated billing systems
  • Retail store management
  • College mini and major projects
  • Demo model for exhibitions and technical fests
 
📦 Project Includes:
  • Fully assembled and tested circuit
  • Circuit diagram
  • Source code 
(For DIY KITs - only the components will be provided)
 
Project Types:
  • DIY KIT(Do IT YourSelf KIT) - We are providing only components in this kit for this project
  • DIY KIT with Code & Circuit Connections - Along with the components, you will get the Code and the Circuit Connections file to help you build the project easily.
  • Readymade Breadboard - We are providing fully assembled, tested and ready-made project using plug-n-play jumper wires and breadboard with all the other components, code & circuit diagram.
  • Readymade Soldered - We are providing fully assembled, tested and ready-made project soldered on a PCB with all the other components, code & circuit diagram.
 
📐 Dimensions (Approx):
  • Control Unit Box: 12 cm(L) x 10 cm(W) x 5 cm(H)
 
Shipping dimensions: (Approx)
Length = 20cm
Width = 15cm
Height = 10cm
 
⚖️ Weight (Approx):
  • 500 gm (excluding physical trolley)
 
Estimate Project Weight: 1 KG
 
All the products are made by LearnElectronics India and not for re-sale.

Auto Billing Smart Shopping Cart Using 8051 Microcontroller

From ₹4,500.00Sale Price
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