3. Introduction
Vending machine is an automated device for
dispensing snacks and beverages. Offer quick,
efficient, and human-free service.
4. Project Goals
We're designing a smart vending machine
with QR code payment for user presence
and security, making it a modern and
convenient choice.
7. Project
Modules
QR Code Scanning and Processing
User Interface Design
Motor Control and Item Dispensing
Security Measures & Secure Payment
Editor's Notes
Widely used in high-traffic area and accept various payment methods.
Offer quick, efficient, and human-free service.
Vary in size and Incorporate technology for user experience and inventory management.
Evolving to dispense diverse items, including electronics and meals.
Integral to retail and hospitality, providing self-service convenience.
Widely used in high-traffic area and accept various payment methods.
Offer quick, efficient, and human-free service.
Vary in size and Incorporate technology for user experience and inventory management.
Evolving to dispense diverse items, including electronics and meals.
Integral to retail and hospitality, providing self-service convenience.
Assemble and integrate Arduino Nano, relay module, and motor to build a functional vending machine prototype.
Implement QR code recognition using the mobile phone's camera and establish communication protocols with the vending machine.
Design a graphical user interface (GUI) for the vending machine to facilitate product browsing and selection through the mobile app.
Develop a secure and efficient payment system within the mobile application to enable seamless cashless transactions for product purchases.
Hardware Assembly and Integration: Assemble and integrate the necessary components to construct the vending machine.
QR Code Scanning and Processing: Develop QR code recognition using a mobile phone's camera and implement image processing on the Arduino Nano.
User Interface Design: Create a user-friendly interface for product selection via a mobile application.
Payment System Integration: Implement a secure and efficient cashless payment system within the mobile app.
Communication Protocols: Establish protocols for secure data exchange between the mobile app and the vending machine.
