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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!
TA 2003 FM Radio Receiver
Here is a simple FM Radio Receiver Using single chip TA 2003. This IC have inbuilt RF Amplifier, local oscillator, a mixer, FM detector...
Combating Speeding And Drunk Driving With RF And Alcohol Detection Technology
This proposed system aims to address the shortcomings of the existing system by utilizing cutting-edge technology to reduce road accidents caused by over-speeding and...
Smart Electronic Voting Machine Using Arduino
The motivation behind this EVM project is to create an electronic voting machine (EVM) that will help overcome the challenges posed by manual voting...
Automatic Dispenser Using 555 Timer
The 555 timer has been a popular choice in electronics for a long time due to its versatility and wide range of applications.
It...
Interesting Reference Designs Of Smart Electric Meters
Title of Reference DesignPrecise Polyphase Meter with Temperature SensingImageKey AttractionsThis reference design for a 3-phase energy meter provides a reliable solution for various metering...
Reference Design For Grid-Connected Solar Microinverter
Microchip has introduced a solar microinverter design that optimises panel performance, enhances grid integration, boosts efficiency, and reduces costs.
Grid-connected solar microinverters are essential components...
Implantable Chips: Animal Identification And Data Tracking Device
Introducing Our Implantable RFID Chip that will help revolutionize Animal and Human Identification. Implantable Electronics is the new trend nowadays so why not try...
Reference Design For 5kW High-Efficiency Fan-Less Inverter
ROHM Semiconductor has introduced a 5kW fan-less inverter with 99% efficiency, transforming residential solar power conversion.
A 5kW high-efficiency fan-less inverter offers several advantages for...
Real-Time Face Recognition Using Python And OpenCV
A real-time face recognition system is capable of identifying or verifying a person from a video frame. To recognize the face in a frame,...
Reference Design For A Three-phase Inverter
NXP's three-phase inverter reference design is vital for Electric Vehicles (EVs), merging efficiency, galvanic isolation, and motor control on a comprehensive platform.
Three-phase inverters are...
25 Awesome Automation Projects
This article provides a list of innovative automation projects that can be completed using automation techniques. These projects may involve creating automated systems to...
Revolutionizing IoT: Wireless OTA Firmware Update via Telegram Bot
Firmware updates play a pivotal role in the efficient functioning of IoT, IIoT, and embedded electronic systems. However, the conventional method of updating firmware...
Reference Design For Single-Phase Inverter
Featuring high efficiency, minimal THD, and user-friendly software, the reference design seamlessly addresses unpredictable load challenges.
Voltage source inverters (VSIs) are frequently employed in uninterruptible...
Stretchy PCBs In Development For Smart Cardiac Monitor
Würth Elektronik is researching an intelligent patch for cardiac monitoring built on flexible and stretchable PCBs.
Wurth Elektronik is working on two cardiac...
Reference Design For Infrared Remote
Lattice Semiconductor offers a user-friendly reference design that integrates remote control functions into various devices.
Infrared (IR) Remote Transmitters (Tx) and Receivers (Rx) are pivotal...
Designing Simple FM Radio Receiver Circuit
Here’s a simple FM receiver with minimum components for local FM reception.
Designing 1kW Sine Wave Inverter Circuit
An inverter provides power backup for mains-based appliances in the event of a power failure. Most of the inverters available in the market have...
UV Radiation Testing Device using Arduino
UV rays are reputed to have versatile characteristics in various capacities. In the era of mobile screens, and the increasing popularity of smartwatches, many...