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Engineering Projects For You

Free electronics projects, circuit diagrams and software codes available for students and hobbyists. Complete instructions on DIY electronic devices also available. These projects have been tested by EFY and are available with source codes. These are helpful with understanding concepts of electronics including basic components. The projects are designed to be helpful for engineering students and professionals building their own designs and circuits. The projects are also compiled from time to time to provide a single destination for project junkies. Let us know how you feel about the content and any thing you would like us to cover in the future. We hope you enjoy the content on this page!

Simple Alert Timer

This timer is a useful device for people who often forget to turn off devices in time. Suppose you want to boil water in your electric kettle or cook something on...

Ensuring LEDs’ Long Life

  Long before Fukushima, energy saving was a watchword. Efficient use of energy reduces the number of power stations. The conventional filamentlamps are problematic because of their low efficiency On the other...

Challenges In Designing with International Certifications in Mind

Radiative immunity test. The Raspberry Pi is at the front right corner of the table. The video camera at the left is for monitoring output while the test is run Electronics has...

Using Optics to Optimize Your Machine Vision Application

Basics of machine vision optics The field of view (FOV) should cover all features that are to be inspected with tolerance for alignment errors. Features within must be large enough to be...

5 Awesome Arduino DIY Projects From The Internet

Looking for a brilliant DIY project idea for your Arduino? For the crafty geeks out there, here we bring 5 inspirations you can choose from. Infact to help you out, few...

Network Protocols and Smart Sensors: An Introduction to Wireless Sensor Networks (Part 2 of...

A wireless sensor network is a communication system which senses and gathers information from a certain area and sends it to where it is required. In such networks the communication system...

Guide on how to select pressure regulators for fuel systems

A pressure regulator is a valve that automatically cuts off the flow of a liquid or gas at a certain pressure. Regulators are used to allow high-pressure fluid supply lines or...

Part 3 of 3: Using AVR Microcontroller For Projects

In continuation of the embedded control applications explained in Part 2, let’s now examine the use of inbuilt functions of AVR ATmega8535 (such as output compare, ADC and UART) for various...

Eqntott: Truth Table Generator from Boolean Equations

This tutorial demonstrates the use of eqntott software with some code examples Shakthi Kannan eqntott (short for ‘equation to truth table’) is a software tool that can generate truth tables from Boolean equations,...

Advances In Motors And Drivers For Wearables

Ever wondered how your mobile vibrates? Let us see. There is a small motor in your phone, which is responsible for shaking it every time you receive a notification. I observed...

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LATEST SOFTWARE PROJECTS

Monitor Live Temperature Through IoT-Based System Using IBM Bluemix

Presented here is an Internet of Things (IoT)-based temperature monitoring system using IBM Bluemix cloud platform and...

Time For a Break

Break Timer Software Program
This is a computer based Break Timer program to remind you to take regular breaks while working...

Image Compression Using Discrete Cosine Transform Technique

Compression process in mobile using WhatsApp
Presented here is a MATLAB-based program for image compression using discrete cosine transform technique. It works for...

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