Smart Mini Vending Machine
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🔧 Custom Vending Machine – Compact 4-product dispenser powered by ESP32, featuring a coin detection system
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Model information
- Source
- Printables
- Category
- RC & Robotics
- License
- GNU Lesser General Public License
🔧 Smart Mini Vending Machine – Award-Winning ESP32-Powered Project
This innovative vending machine was designed and built for the Robotíáda competition, where it secured first place! 🏆 It dispenses up to 4 products (Tic Tac, Airways, Orbit, Snickers) and is powered by the ESP32 microcontroller running ELKS (2023.robotickytabor.cz/elks), ensuring seamless and reliable operation.
Built using laser-cut parts, this vending machine features a 20x4 LCD display for clear and dynamic user interaction. It includes a coin detection system with inclined-plane sorting and precise sensors for accurate payment recognition. A buzzer provides instant feedback, making the machine intuitive and engaging to use.
Key Features:
✅ Robotíáda Winner – Award-winning design and functionality
✅ ESP32 with ELKS – Advanced microcontroller for robust performance
✅ Laser-Cut Construction – Precise and professional assembly
✅ 20x4 LCD Display – Clear feedback and information for users
✅ Coin Detection System – Efficient sorting and accurate recognition
✅ Customizable Pricing – Tailor prices to your needs
✅ 4 Product Slots – Configured for Tic Tac, Airways, Orbit, and Snickers
This vending machine combines cutting-edge technology with innovative design, making it perfect for competitions, DIY projects, and small-scale automation. 🎉🍬💡