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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 Millivolt Meter Using Arduino

Most multimeters make voltage measurements starting from one volt and some start from 200 millivolts. With such devices lower-value measurement becomes difficult, especially for...

Setting-Up Your Own Personal Home Cloud

With the proliferation of devices like mobile phones and tablets, we find that photos and videos that we shoot are not easily shareable. Many...

AC Current Monitor Using Arduino

Obtaining AC current readings from an AC wire helps us to know the amount of power that electrical appliances consume, promoting effective maintenance of...

DC Motor RPM Display On Smartphone Using Arduino

This project presents an Arduino based speed monitoring system where the RPM (revolutions per minute) of a DC motor is continuously displayed on a...

Position Controlled Linear Actuator with mm Level of Accuracy

Linear actuators are widely used in robotics and mechatronics. But getting their accurate position is complicated. Linear Actuators are very costly (prices start from...

Mask Detection Camera using Raspberry Pi

We will create a concept camera that uses a machine learning (ML) model to detect the presence of a mask on a human face...

DC Charging Station: ST’s Challenge For Power And Control

The global electric vehicle charging station market size is projected to reach 30,758 thousand units by 2027, from an estimated 2,115 thousand units in...

RFID-Based Automatic Management System

Managing the number of books present in a library or warehouse maintenance of several items is quite laborious and time-consuming. So for today’s project, we...

Smart Drone With Real-Time Face Recognition

What if you could make a drone that would recognise people, track someone in a crowd, and help find criminals? What if this drone...

Cloud Based Implementation Of Internet of Things (IoT) Using MQTT Brokers

Message Queuing Telemetry Transport (MQTT) is a standardised, lightweight protocol that transmits messages between connected objects in an IoT network. A number of devices and...

X-Ray-Based Quick COVID-19 Detection With Raspberry Pi

General X-Ray-based Covid-19 detection systems are fast and give quick results along with the status of how much the COVID-19 virus has infected the...

Appliances Control With Yoda Module And Arduino

This project is meant to control electrical appliances like fans and lights. You can configure two Yoda modules, one as receiver and the other...

ESP32 Touchless Temperature Scanner

Ever since the UK variant of Covid19 hit our country towards the end of March-21, in a span of two weeks we have more...

Android Application For Multi-Sensor Data Monitoring

This Android-based project can monitor on-site (field) process data sensed by two temperature sensors and display the temperature (in degree centigrade) on a smartphone....

Simple Air-Quality and Gas Monitor With Notifications On Phone And Email

The Internet of Things (IoT) is commonly used in homes and industries for monitoring sensor values. In this project, the Blynk IoT platform is...

Open Source Oxygen Concentrators Reference Designs

With the outbreak of COVID-19 virus, oxygen concentrators have become an important need right now, leading to a surge in demand. While the market...

Electric Ventilator For Hospital Use

Now the pandemic COVID 19 caused by Corona virus is spreading fast throughout the world. The Corona virus has taken up mutation and the...

Rail Track Temperature Monitoring System

All Indian Railway Permanent Way offices monitor rail tracks to record their maximum and minimum temperature of the day at hourly intervals. It is...
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