IoT-based Relay Board Control, Monitoring and Fault Detection System
Arduino Uno and W5500 Ethernet shield-based IoT system for remote relay control, monitoring and basic fault detection.
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Project description
[PROJECT INTRODUCTION & SYSTEM ARCHITECTURE] This project presents an IoT-enabled electrical control system built around the Arduino Uno microcontroller and the WIZnet W5500 hardware TCP/IP Ethernet controller. The system measures voltage and current, evaluates thresholds to detect abnormal conditions, drives relay outputs for load switching, and communicates with a remote operator interface through wired Ethernet. System Components Arduino Uno (ATmega328P): Central processing unit for sensing and relay actuation. Voltage Sensing Stage: Step-down transformer and rectifier generating analog…
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