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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!

How To do Interpolated DDS Technique in SDG2000X

1 Preface In the data sheet for Siglent’s SDG2000X arbitrary waveform generator series, the sampling rate specification (1.2GSa/s) is followed by a note of “4X...

How to Choose the Right Connector

A connector may seem to be a relatively unimportant component when we first look at any device. But design engineers know the importance of...

Wireless Gesture Controlled Robot

In this wireless gesture controlled robot project we are going to control a robot using hand gestures. This is an easy, user-friendly way to...

How to Select between FPGA Vs ASIC for High Volume

The choice of ASIC vs FPGA for volume production is on case-to-case basis. However, what if there were a way to get the best...

How To Select Potentiometric Position Sensor

Position sensors are considered to be a large family with many different types of sensors, however each sensor in this family is unique with...

Top 5 Factors That Will Help You Design Better

Expertise in the incorporation of a reasonable number of distinct skills and the ability to manage multiple design constraints are the two main things...

How to Ensure High Reliability in PCBs for Space Use

There is a high level of complexity involved whilst manufacturing PCBs, especially boards destined for military or aeronautical applications like spacecraft. There are certain...

An Introduction to Fault-Tolerant Embedded Systems

We all use electronic systems in our day-to-day life. Many times we have seen that when systems fail, things get difficult. Consequences can be...

What You Ought to Know About Designing Memory into Embedded Systems

The era of data and information explosion is upon us. A 10.2cm (4-inch) iPhone today has 128GB of storage, which is far more storage...

Golden Rules for Designing Wearables

Technology-aided behaviour analysis and modification has been there since four years now. However, earlier devices had the tendency to be more about delivering technology...

Basic User Interface Design for Electronics Engineers

An engineer studies electronics at the bachelor level, and what he or she learns are the fundamentals of electronics and how to use these...

Vibration Activated Smart CRO Probe

Here is a simple, low-cost, energy-saving and device-saving circuit for an electronics lab, service centre, electronics workshop, or wherever a CRO is in use.

Infrared Sensor Based Power Saver

Quite often you forget to switch off the light or fan when going out of the room. The simple infrared sensor based power saver...

How To: Water To Fuel Converter (Oxy-Hydrogen generator)

For this project let's build a water fuel converter/generator that uses electricity to convert water into an extremely powerful fuel! Here's how to build...

Electronics Projects: Top Five DIY Projects

1. Soccer Robot This soccer robot can move forward, reverse, forward-left, forward-right, reverse-left and reverse-right with the help of an Android phone. The speed of...

Microcontroller Projects: ATmega16A Based GPS Receiver

A global positioning system (GPS) receiver is used to get precise geographical location by receiving information from satellites. It not only gives information about...

Process Monitor

This utility program is used for monitoring the working of a real-time file system, registry and process or thread activity in a PC. It...

Image Processing Using C++

Digital computers store pictures as strings of binary values. The entire picture is divided into a number of pixels—the smallest elements of the picture....
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