Perancangan Alat Vending Machine Roti Otomatis Menggunakan Arduino Uno

Abstract

Vending machine is a vending machine that can issue items such as bread without an operator so that payments can be made through cash and non-cash methods by buy-ers. One of the developments in the vending machine system is the payment method in the system that is carried out non-cash (cashless) so that it can facilitate buying and selling activities. The purpose of this research is to know the manufacturing pro-cess of the vending machine and the level of accuracy of the tool. In this final pro-ject, a design for an automatic bread vending machine using Arduino Uno will be made by utilizing RFID technology as a non-cash payment method on a vending ma-chine. The process of taking bread is done using a servo motor that serves to drop food on the container. The trial conducted with bread choice A had a 100% chance of success, testing with bread choice B had a 100% chance of success, testing with bread choice C had a 100% chance of success and testing on bread choices A, B and C at once was 60%.