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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!
MCU-Based 6-Channel Power Sequencer Reference Design
The Flexible 6-Channel Power Sequencer Reference Design, centered around the microcontroller and discrete DC/DC regulators, provides a powerful, scalable, and reliable solution for managing...
Power Bank Reference Design
The power bank design features USB Type-C and Type-A ports, supports fast charging, and includes system-level protection for reliable performance.
Power banks are indispensable portable...
PD Power Bank Reference Design
The design has advanced charging technology, works with PD3.0 and BC1.2, and has a USB Type-C port that can switch roles. It's suitable for...
Reference Design For Power Sequencing With Load Switches
Using integrated load switches simplifies the design and ensures safe and reliable power sequencing while maintaining a compact footprint compared to traditional discrete MOSFET...
Quad-Channel LiDAR Receiver Front-End Reference Design
This reference design offers a robust and scalable solution for LiDAR receiver front-end development, with a particular focus on automotive applications but with the...
Speech Recognition Reference Design
The reference design simplifies speech recognition integration, offering customizable trigger words and low-power DSP technology for diverse applications.
Speech recognition technology is pivotal in enhancing...
LiDAR Reference Design For Automotive Applications
The design enables precise short-range measurements, high frame rates, and adaptability across industrial and automotive sectors.
The MT LiDAR, a multi-triangulation reference design from Newsight...
Reference Design For Precision Signal Chain In Digital Multimeters
This design offers good DC performance and high accuracy in DC measurements, making it ideal for applications that require precise voltage readings.
This reference design...
Automatic Login System
An automatic login system using the IndusBoard Coin involves setting up the board to authenticate users and grant access to a system without manual...
Make Your Own Air Mouse
Air mouse is a device used to control the mouse of a device such as a computer, mobile, smart TVetc. In this project, the...
IOT Cellular Mini Reference Design
This all-inclusive design ensures that the AVR-IoT Cellular Mini is an ideal platform for developing secure, connected, smart IoT solutions.
The AVR-IoT Cellular Mini development...
Automotive High-Voltage Interlock Loop Reference Design
The HVIL reference design enhances safety in high-voltage environments with comprehensive fault diagnosis, configurable settings, and robust interlock features.
In hybrid or electric vehicles (HEVs,...
Designing a Simple Energy Meter
Electromechanical energy meters have been the standard for metering electricity since billing began. But these are now being gradually replaced by electronic digital energy...
Entry-Level Blind Spot Detection Reference Design
The reference design establishes a baseline for basic radar applications, enhancing car safety with blind spot detection up to 120 meters.
Advanced Driver Assistance Systems...
Reference Design For Three-Phase AC Commercial EV Charger
The designs are adaptable to various market needs, offering solutions tailored for both residential and commercial charging applications.
Microchip Technology has introduced a flexible and...
Reference Design Of 3-Phase AC EV Charger With OCPP & WiFi SoC
This EV charger reference design is particularly advantageous for high-end residential and commercial applications, requiring a high degree of integration.
The reliability and performance of...
Digital Lock Using Web Serial
A digital lock using WebSerial leverages modern microcontroller technology to create a secure and convenient access control system.
This setup typically involves an ESP32...
Reference Design For Single-Phase AC Residential Electric Vehicle Charger
EV charger reference designs enable manufacturers to scale solutions based on market demands, catering to both residential and commercial charging applications.
The reliability and performance...