Engineering temperature dependent dc fan speed controller withou using micrcontroller

CHAPTER 1 INTRODUCTION 1.1 Project Background Sometimes electric fan usage is wasting power because of human attitude. Human also mostly demands something that easily to…

Engineering Fire protection system

1. {Enhanced Smoke Detection SystemwithEMERGENCY LIGHTSandREMOTE MESSAGING SYSTEM 2. Submitted By:09061720906175090618209061840906187 3. Objective 4. Reasons of Major Losses•…