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Develop Raspberry Pi Program for Automatic Vending Machine

Published on the February 17, 2021 in IT & Programming

About this project

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I need a programmer that develop vending machine system on Raspberry Pi 4. The Raspberry Pi 4 is connected with LCD Touch Screen, Cashless Payment Machine (via Multi Drop Bus), and others electronic components (LED Push Button, Motor, Linear Slider via GPIO ports). Due to many electronic components involved, the GPIO port is expanded using MCP23017.
The program should be functioned similar to McDonald Order Machine, but it is not linked to internet access. The program GUI includes product order page, order/payment confirmation page,  payment success page, and advertisement page. User should able to make product selection through LCD touch screen, and make payment through cashless payment machine.
When there is no one using the program, the program should be displaying advertisement in slide mode. It also requires admin function to access for maintenance/sales role page.

The expected time of this project is one month.

Project overview

Above attached files is overall idea on achieving the automatic vending machine. This program is used to dispense granular type product based on customer selection. There is total of ten products for selection. Customer should be able to make product selection, confirm product, make payment and get product by using this program.

Category IT & Programming
Subcategory Other
Project size Medium
Is this a project or a position? Project
I currently have I have an idea
Required availability As needed

Delivery term: March 19, 2021

Skills needed

MySQL Python

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