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Home Engineering Projects For You

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!

Top 25 MATLAB Project Ideas

Millions of engineers and scientists worldwide use MATLAB to analyze and design the systems and products transforming our world. Such huge usage leads to some very interesting prospects in designing. This...
16x2 lcd pinout

How 16×2 LCDs work | Build a basic 16×2 character LCD

We come across LCD displays everywhere around us. Computers, calculators, television sets, mobile phones, digital watches use some kind of display to display the time. An LCD is an electronic display...
Robotics project ideas

World’s Top 25 Robotics Project Ideas

Robotics has come up in a huge way. It's not just something to meddle with now. A dedicated stream of engineering has come up in several engineering colleges. College events, Robotic...
sine wave inverter circuit

1kW Sine Wave Inverter

An inverter provides power backup for mains-based appliances in the event of a power failure. Most of the inverters available in the market have complicated circuit design and are not very...
555 timer circuits

Awesome 555 Timer IC Projects

The 555 timer IC is used in a variety of timer, pulse generation and oscillator applications. It can be used to provide time delays, as oscillators and as flip-flop elements. The...
humidity sensor

Humidity Sensor: Basics, Usage, Parameters and Applications

Sometimes, after rains, the air feels moist. The water seems to have suspended in the air. However, in certain AC’s you click some buttons and the atmosphere brightens up. How and...
Fig. 1 Author’s prototype of the esp8266 based wireless web server

ESP8266 Based Wireless Web Server

This ESP8266 based wireless web server project is built around an arduino. Currently, ESP8266 is gaining popularity in the field of electronics because it is low-cost, reliable and easily available in...
real time face recognition

Real-Time Face Recognition Using Python And OpenCV

A real time face recognition system is capable of identifying or verifying a person from a video frame. To recognize the face in a frame, first you need to detect whether...

Electronics Projects: Low-Cost LPG Leakage Detector

The circuit for an LPG leakage detector is readily available in the market, but it is extremely expensive and usually based on a microcontroller (MCU). Presented here is a low-cost circuit...

Automated Plant Watering System

During summers, most people are too lazy to water the potted plants on their rooftop gardens every day. Explained in this section is a simple and exciting automatic plant watering system...

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Real-Time Face Detection and Recognition for Security Purposes

This article demonstrates real-time training, detection and recognition of a human face with OpenCV using the Eigenface...

Designing Android App For Communication With Bluetooth Module

This article is about designing an Android app for communication with HC-05 Bluetooth module using MIT App...

Real-Time Face Detection Using MATLAB

Object detection and tracking are important in many computer vision applications, including activity recognition, automotive safety and...

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