1. INTRODUCTION Contents0.1 1.1 Background0.2 1.2 Purpose1  2 2. OBJECTIVE AND PROBLEM STATEMENT2.1 2.1 Objective2.2 2.2 Problem Statement3  4  5 3. LITERATURE REVIEW6  7  8 4. METHODOLOGY8.1  8.2 4.1Block diagram8.3 4.2 Flowchart9 5. PROJECT REQUIREMENTS9.1 5.1 Hardware Requirements9.1.1 5.1.1 Gas sensor9.1.2 5.1.2 MUX CD40519.1.3  9.1.4 5.1.3 Flame sensor9.1.5 5.1.4 Alcohol sensor9.1.6 5.1.5 NodeMCU9.1.7 5.1.5 Pushbutton9.1.8 … Continue reading INTERNET OF THINGS (IOT) – BASED INDUSTRIAL AUTOMATION AND MONITORING SYSTEM