Projugaadu

Temperature controlled fan using AVR Microcontroller (ATMega16)

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Introduction: You may have seen so many applications of temperature control and indicators using different micro-controllers, microprocessors or other control devices. But what is the actual use of these temperature regulators is presented here. It controls the fan speed continuously, as the temperature varies. It is not a simple ON-OFF type control that activates the … Read more

વોલ ફોલોઅર રોબોટ (WALL FOLLOWER ROBOT)

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ABSTRACT વોલ ફોલોઅર રોબોટિક્સનો સૌથી મોટો અને એક મહત્વપૂર્ણ વિચાર છે. Wall ફોલોઇંગ એ સ્વાયત્ત રોબોટ છે જે દિવાલની તપાસ કરે છે અને તે પછી શું કરવું તે નક્કી કરે છે. તે આપમેળે ખસેડવા માટે રચાયેલ છે અને પ્લોટ લાઇનને અનુસરે છે. રોબોટ દિવાલને ઓળખવા માટે ઘણા સેન્સરનો ઉપયોગ કરે છે આમ રોબોટને ટ્રેક પર … Read more

મહિલા સુરક્ષા પટ્ટો (Women Safety belt)

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INTRODUCTION આજના વિશ્વમાં, મહિલાઓની સુરક્ષા એ એક મોટો મુદ્દો બની ગઈ છે કારણ કે તેઓ શારીરિક / જાતીય શોષણ અને હિંસાના ડરને લીધે કોઈપણ સમયે ઘરની બહાર નીકળી શકતા નથી. એકવીસમી સદીમાં પણ, જ્યાં તકનીકી ઝડપથી વિકસી રહી છે અને નવા ગેજેટ્સ વિકસિત થયા હતા પરંતુ હજી પણ મહિલાઓ અને છોકરીઓ સમસ્યાઓનો સામનો કરી રહી … Read more

Women Safety Belt

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INTRODUCTION In today’s world, women safety has become a major issue as they can’t step out of their house at any given time due to physical/sexual abuse and a fear of violence. Even in the 21st century where the technology is rapidly growing and new gadgets were developed but still women and girls are facing … Read more

Getting Started with “C”

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Communicating with a computer involves speaking the language the computer understands, which immediately excludes English as the language of communication with the computer. However, there is a close similarity between learning English and learning C. The classic method of learning English is to first learn the alphabets used in the language, then to learn how … Read more

What is “C” Programming

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Before we can start writing serious C programs, it would be interesting to find out what C really is, how it came about, and how it compares to other computer languages. In this chapter we will briefly present these issues. Four important aspects of any language are how it stores data, how it operates on … Read more

WALL FOLLOWER ROBOT

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ABSTRACT Wall Follower is one of the biggest and one of the important idea of robotics. A Wall Following is an autonomous robot which detects the wall and decides what to do after it. It is designed to move automatically and follows the plot line. The robot uses  several  sensors to identify the wall thus … Read more

Electronic Code Lock Circuit Using 555 Timer IC

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Digital code locks are very popular in electronics, where you have to enter a certain “code” to open Lock. This type of Lock requires a Microcontroller to compare the entered code with the predefined code to open the Lock. We have already built these types of digital locks using Arduino, using Raspberry PI and using … Read more