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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!
Reference Design For Surveillance Cameras Using mmWave Radar
The design includes detailed detection experiment results and methodologies for further performance evaluation under varying conditions.
As consumer technology evolves, battery-powered devices such as video...
SiC/IGBT Isolated Gate Driver Reference Design
The power stage solution for motor control, high-voltage charging, and DC/DC conversion offers safety features, diagnostic tools, and adaptability to various applications.
The TIDA-020030 reference...
World’s Smallest Portable Ammeter and Energy Monitor Device
Imagine holding a portable Ammeter and Energy Meter in the size of a coin, just 3.3 cm in diameter, capable of performing the same...
GaN USB PD Dual-C Charger Reference Design
The reference design for creating multi-port USB chargers that deliver fast, reliable power for all your devices. Learn how it works and what it...
Power Supply Reference Design Using GaN FETs
By leveraging GaN FETs and the MIC2132, this reference design offers a scalable, efficient, and easy-to-implement solution for modern high-performance power applications.
Gallium Nitride Field-Effect...
Adaptor Reference Design Based On GaN
The reference design helps engineers build USB Type-C Power Delivery adapters with 45 W output, safety features, better efficiency, and an easier development process.
GaN...
Low-Cost LPG Leakage Detector Without a Microcontroller
While LPG leakage detectors are widely available, they are often costly and rely on microcontroller-based designs. Here, we present an affordable, easy-to-build LPG leakage...
65-W GaN-Based Adapter Reference Design
The reference design helps engineers create power solutions using GaN technology, improving performance and reducing losses for charging applications...
The 65-W USB Power Delivery (PD)...
3-Phase Reference Design For SiC Module
The three-phase design helps develop power electronics with gate drivers, fault detection, isolation, SPI communication, and compliance with safety standards.
RDGD31603PHSEVM is a three-phase reference...
Reference Design For Universal IPv6-Based Data Concentrator
It combines advanced connectivity options, robust security, and interoperability to meet the demands of smart grid and automation systems.
This reference design offers an open,...
Reference Design For Stepper Motor With AutoTune
With a wide input range, customisable PWM settings, and an intuitive GUI for motor tuning, the design delivers precision, reliability, and ease of use...
150 kVA 3-Phase SiC Power Stack Reference Design
The design simplifies inverter creation by streamlining component selection, enhancing efficiency, and boosting industry reliability.
The SiC (Silicon Carbide) Power Stack significantly improves the technology...
Compact BLDC Motor Reference Design
This design allows for multiple operating modes, including constant speed, torque, and power, ensuring flexibility and adaptability in different usage scenarios.
The demand for compact,...
Digital Cluster Automotive Reference Design
This comprehensive design and technology integration make DCARD an adaptable and high-performance solution for the future of in-car digital displays.
The Jacinto automotive processor Digital...
Reference Design For Automotive Motor Control
The reference design for automotive motor control combines microcontroller technology and interfaces to enhance efficiency and reduce space.
The S32M276SFFRD is a reference design from...
Low Voltage BLDC Automotive Motor Control Reference Design
The evaluation board for automotive applications enhances motor management with microcontroller unit technology and speed control through algorithms.
BLDC motor control is increasingly vital in...
DIY SOS Device For Emergency Alerts
The safety of children, elderly people, medical patients and women is a prime concern, whenever they are outside or at home alone. Nobody wants...
Status Indication Reference Design With LED And Audio Feedback
Offering customisable visual effects like blinking, pulsing, and breathing alongside audio alerts, this design provides intuitive device status indicators for diverse applications—from IP phones...