top of page
Mini Vending Machine
Spring 2019
Goal: Build a small scale vending machine
Challenges: Unfamiliarity with LCD displays, wiring & sensors
Accomplishments:
- Built a functional vending machine
- Designed & soldered circuit wiring
- Wrote Arduino code for UI handling & response
- Got an A!
Design Process
Implemented an Infrared break beam sensor for coin input detection
Made Servo motors with steel coils to dispense items

Designed Circuit configuration using TinkerCAD

Arduino Code


bottom of page