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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!

BIST (Built-in-Self-Test) Memory Design Using Verilog

A mechanism that allows a machine to test itself is called built-in self-test (or BIST). It can generate patterns based on a variety of...

Implementing Shannon Coding with LabVIEW (P-1)

In the field of data compression, Shannon coding is a lossless data-compression technique for constructing a prefix code based on a set of symbols...

Implementation Of Shannon Encoding Algorithm Using LabVIEW (Part 2)

Read Part 1 Unbundle-by-Name function. It returns the cluster elements whose names you specify as shown in Fig. 6. Input cluster is the cluster whose...

Automated Line Follower Robot

A line follower robot with pick-and-placement capabilities is commonly used in manufacturing plants. These move on a specified path to pick the components from...

Introduction To Smart Wi-Fi

We need faster tools and media to prove our ideas, and this is where ready-to use modules like Smart Wi-Fi enter. Fig. 1 shows...

RFID-Based Automatic Vehicle Parking System

Radio-frequency identification (RFID) is an automatic identification method wherein the data stored on RFID tags or transponders is remotely retrieved. The RFID tag is...

How To Avoid Incorrect Use Of AC Fuse In DC Circuit

Using an incorrect fuse in a circuit could have potentially disastrous consequences to people and equipment. In a solar system consisting of multiple strings...

Arduino For Atmega32

Arduino is very helpful for people who have little knowledge of programming or electronics. The user does not need to understand the hardware or...

Restaurant Menu Ordering System

Automation systems are increasing in day to day life. Applications like home and industrial automation reduce man power while increasing the efficiency. Here in this restaurant...

Exploring USB Type-C And USB Power Delivery

Every now and then there is an innovation or advancement that changes the way we operate, the way the world operates. These innovations and...

High Impedance Audio Buffer With JFET

The high impedance audio buffer circuit described here can be used to enhance the AC input impedance of audio amplifiers that are used with...

MAC ATTACK: How to Spoof your MAC Address

While a lot of techies do swear by MAC address filtering to keep their Wi-Fi networks secure, it really is not the best option....

Customised Solution for Measurements: Building a Personal Multimeter (Part-2)

Continued from Customised Solution for Measurements: Building a Personal Multimeter (Part-1) Once we are done measuring the voltage and current, let's take a look at...

Customised Solution for Measurements: Building a Personal Multimeter (Part-1)

A Digital multimeter is one of the basic equipment used for Test and Measurement in electronics industries. A portable multimeter are very useful in...

Lossless Image Compression Using MATLAB

MATLAB is a powerful tool for analyzing images and signals for developing applications. One of the applications of image compression with MATLAB using a...

Transformerless Power Supply

One of the major challenges during a circuit design is to generate low-voltage DC from AC to power the circuit. There are many methods...

JavaScript Canvas Based Painting Interface

JavaScript is a versatile language for programming the Web’s back-end. It powers HTML elements’ behaviour based on the functions that are defined in the...

Microcontroller Based Solar Charger

As the sources of conventional energy deplete day by day, resorting to alternative sources of energy like solar and wind energy has become need...
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