Internet of Things Based Smart Vending Machine using Digital Payment System
نویسندگان
چکیده
The advent of the Internet envisions a cashless society by enabling financial transactions through digital payments. Significantly, emergence coronavirus (COVID-19) disrupted our traditional cash handling means and triggered an inflection point for switching towards contactless payments from physical Furthermore, Things (IoT) technology escalates to next level devices render goods services without requiring any human interaction. This research proposed IoT-enabled vending machine that incorporates both cloud computing payment gateway ordering purchasing items systems using mobile application. system enables pre-installed application scan Quick Response (QR) code attached body machine, opens portal web-based virtual code, allows user choose order vending, initiates authorizes IoT installed inside establishing connection between user's vendor's entities, finally, dispenses ordered unlocking shelves after successful transaction. It operates in Arduino platform with ATmega 2560 Microcontroller Esp8266 Wi-fi module as hardware components, software, API. performed average response time 14500 milliseconds pick product running 150 consecutive API test calls. result shows satisfying enhancing customers' buying experiences customizable cost-effective IoT-based intelligent introduce mass production.
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ژورنال
عنوان ژورنال: Indonesian Journal of Electrical Engineering and Informatics
سال: 2021
ISSN: ['2089-3272']
DOI: https://doi.org/10.52549/.v9i3.3133