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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!
Compass Using Indus Board
A compass is a device used for navigation and geographic orientation. It typically consists of a magnetized needle or another element, such as a...
Reference Design For 4- to 20-mA Loop-Powered RTD Temperature Transmitter
This reference design is highly suitable for factory automation and process control applications, sensors and field transmitters, building automation, and test and measurement environments.
In...
PoE Flyback Power Supply Reference Design
The module delivers 5V and 12.5W output from a 36V to 57V input, suitable for various development stages and power conversion.
Power over Ethernet (PoE)...
Power Over Ethernet Reference Design
The reference design simplifies making devices with power and internet over a single cable suitable for various applications.
Power Over Ethernet (PoE) is a pivotal...
Power Over Ethernet Reference Design For Industrial Gateways
This versatile and integrated solution facilitates the development of connected, intelligent devices, contributing to the advancement of IoT technology in multiple sectors.
Power Over Ethernet...
Motor Controller Using Webserial
Controlling two DC motors using Web Serial involves setting up an ESP8266 or ESP32 microcontroller with motor drivers and a web server. The microcontroller...
Reference Design For A Power Supply In A PoE
The evaluation board is designed for PoE applications, offering a 12V/6A output and incorporating power management and efficiency features that support gigabit systems.
Power over...
PoE Plus Power Design Reference Design
A high-speed PWM controller that offers protection reduces power loss and meets IEEE802.3at standards simplifies the PoE design process.
Power Over Ethernet (PoE) is a...
Real-Time Environmental Data Logger and Plotter
In today’s world, where environmental concerns are increasingly at the forefront of global consciousness, the ability to monitor and analyse environmental data has become...
Automotive Front Light LED Reference Design Using SEPIC Topology
This reference design offers a comprehensive and efficient solution for automotive lighting applications. It combines flexibility, cost-effectiveness, and robust performance to meet the demands...
Car Access Bluetooth And CAN Module Reference Design
The BLE and CAN satellite module streamlines automotive design with high bandwidth, low power consumption, auto-addressing, and precise Bluetooth localization.
Integrating Bluetooth Low Energy (BLE)...
Transform Your Home with BLE: Set Up A Smart Notifier System
Ever thought about your home anticipating your arrival and responding accordingly? With our Bluetooth Low Energy (BLE) notifier setup, you can bring this futuristic...
SEPIC Automotive LED Driver Reference Design
With this step-up/down, switch-mode DC-DC converter, the LED lighting solution is designed for efficiency and reliability in automotive environments.
The need and importance of SEPIC...
High/Low-Voltage Cut Out With Built-in Delay
Most electronic and electric devices require a voltage within certain limits. If the voltage applied is higher than normal, the current drawn by the...
Automotive SEPIC Reference Design
The SEPIC reference solution streamlines automotive rear lighting design, ensuring stable voltage regulation and robust performance across input voltages.
The Single-Ended Primary Inductor Converter (SEPIC)...
GPS based Speedometer for Cars and Bicycles
In today’s fast-paced world, accurate speed measurement is crucial across various domains, from automotive vehicles to drones and athletic training. To meet this need,...
Discontinuous Mode SEPIC Reference Design
The reference design for automotive SEPIC converters enhances modulation with a sinusoidal output of up to 120 Hz, simplifying complex design processes.
Discontinuous Mode (DCM)...
Smart Brake Control And Diagnostics Reference Design
Smart brake control and diagnostics for servo drives and robotics enhance safety, reliability, and efficiency by replacing conventional methods and preventing accidents.
The need for...