The Versatile World of Arduino Boards: A Comprehensive Review

Abstract

Arduino boards involve single-board microcontrollers and microcontroller kits that are essential for building digital tools. The following is a discussion that reviews Arduino boards, focusing on their structure, applications, merits, demerits, and future expectations. From the analysis, the architecture of Arduino boards is made up of four components: microprocessor, digital and analog pins, programming interface, and power supply. The paper finds that Arduino boards are applied in education, prototyping, smart wearables, and artistic field. It also observes that Arduino boards are advantageous because they have open-source software infrastructure, they are easy to use, they are affordable, and they have a big interactive community. However, Arduino boards are prone to insecurities, have limited power and low storage capacity. In future, Arduino