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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!
DIY Digital Dual Stopwatch
Consider this digital stopwatch with dual timers if you are seeking a dual stopwatch that allows you to measure two distinct time intervals. It...
RFID-Based Authentication System Using Arduino
The radio frequency identification (RFID) system used for the identification and tracking of objects makes use of an RFID reader and a tag. The...
‘Namaste’ Robot To Greet Visitors Automatically
This Namaste Robot, whose mechanical frame can be made of recycled materials, monitors people within its 100cm range using an ultrasonic module.
Detecting anyone...
5S To7S Battery Pack Monitor Reference Design
This reference design is revolutionising the way to protect and optimize lithium-ion and lithium iron phosphate battery packs, ensuring their safe and efficient operation...
Smartwatch With Keyboard And Mouse Functionalities
In a previous project, we developed a smartwatch with Wi-Fi analysis and health monitoring capabilities featuring an ESP32 Dev board. Building upon this concept,...
Reference Design For Air Blower And Valve Control System In Respiratory Applications
The aim is to provide a compact system that supports rapid motor acceleration and deceleration, which is essential in respiratory applications.
This reference design is...
Three-Input Reference Design For Automotive ADAS
Delve into the reference design, which ensures a reliable power supply for critical ADAS components, meeting stringent automotive standards and paving the way for...
Automated Vehicle Right/Left Indicator Control To Avoid Accidents
In the modern busy world, the number of vehicles increases day by day and so the accidents too due to carelessness.
In that way,...
Automotive Electronic Control Unit Reference Design
The automotive ECU reference design features high-performance digital signal controllers and security ICs for secure ECU functions.
The Automotive Electronic Control Unit (ECU) is a...
Wearable Location Tracking Using Wi-FI SSID Signal
Location tracking is crucial to many applications, from navigation to asset management. Traditional GPS-based systems have limitations, especially indoors or in urban environments with...
Automotive Headlight ECU Reference Design
Headlight ECU design features an interleaved boost for matrix control, four buck channels, 120W output, and thermal management for automotive lighting.
The Engine Control Unit...
Driver-Based Reference Design For Small Engine Electronic Fuel Injection
Discover how this design offers precise control for motorcycles, generators, and more, ensuring compliance with emission standards while maximising efficiency and reliability.
One and two-cylinder...
BMS And VCU Reference Design For EV
Learn how these systems monitor, manage, and control critical aspects of vehicle performance, safety, and efficiency, leading to a cleaner, more sustainable transportation future.
Battery...
How Model-Based Design And Other Software Toolboxes Can Help You Accelerate EV Motor Control Design
A groundbreaking technology that could revolutionise the renewable energy sector, offering new hope for a sustainable future.
A motor controller is a crucial element of...
Reference Design For Half-Bridge Isolated Gate Drive
The design includes a built-in compact and highly efficient isolated supply to power the output side of the gate driver, further enhancing its performance...
Indoor Air Quality Monitor Reference Design
A smart Indoor Air Quality Monitor (AQM) tracks CO2, PM2.5, humidity, and temperature, storing data on an EEPROM, displayed on OLED, and uploaded to...
Air Quality Sensor Reference Design
Explore this cutting-edge device's key features and benefits, including its ultra-low-power operation, integrated LCD display, and comprehensive testing and documentation.
Air quality and its effects...
Reference Design Of Side Mirror
The mini zone controller for automotive side mirrors offers features like folding/unfolding, inclination adjustment, dimming, and defrosting with enhanced safety and personalization options.
Side mirrors,...