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The design of an intelligent coffee machine

, and . Global Journal of Engineering and Technology Advances, 11 (1): 052–057 (April 2022)
DOI: 10.30574/gjeta.2022.11.1.0038

Abstract

This paper presents the design, testing and implementation of a GSM-based embedded system installed on an off-shelf non-programmable coffee machine. The intelligent system designed uses a water sensor, a coffee sensor and a Global System for Mobile (GSM) modem. An off-the-shelf coffee machine was adapted for this. The heart of the system is an Arduino Uno microcontroller acting as the intelligence in the machine processing and communicating messages.

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