A bluetooth module controlled juice blending and dispensing system using mobile application

Abstract

This final year project report presents the design and implementation of an innovative HC-05 Bluetooth module-controlled juice blending and dispensing system using a mobile application by identifying weaknesses in existing systems, designing system and parts, developing a mobile application, finding and integrating a Bluetooth module that communicates with mobile application, integrating Bluetooth module with microcontroller, integrating four channel relays with blender, integrating microcontroller with 4 channel relays and testing and validating the system parts and the system. The system enables users to select their preferred juice recipe and quantity through a user-friendly mobile app, which wirelessly communicates with the HC-05 Bluetooth module. The module controls the blending and dispensing process, ensuring reduction of human effort and time needed to blend and dispense juice. The system was developed using a combination of hardware and software components, including the HC-05 Bluetooth module, four channel relays, Arduino Uno microcontroller, and a mobile application developed using Android Studio. The system was tested and evaluated for its performance, accuracy, and user satisfaction, demonstrating excellent results. The key results of the system include: Wireless control and automation of juice blending and dispensing using HC-05 Bluetooth module, User-friendly mobile application for adding water, syrup mixing and dispensing juice, Precise control of ingredients and dispensing, Efficient and automated operation. This project demonstrates the potential of IoT technology and mobile applications in revolutionizing the food and beverage industry. The developed system can be adapted and scaled for commercial applications, offering a competitive edge in the market. The report provides a comprehensive overview of the project, including the design, development, testing, and evaluation of the system.