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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!
Single Burner Induction Cooktop Reference Design
Struggling with precise cooking, safety and false touch errors, single-plate induction cooktops challenge engineers. Discover how a smart controller solves it all.
High-power single-plate induction...
Reference Design For Induction Cooking Systems
Guides engineers through the hardware and firmware architecture of an induction cooker, addressing power electronics, control, safety, and EMI challenges to enable faster and...
Water Level Detection And Alert System Using Arduino
One of the major problems faced by most countries today is water scarcity. This scarcity is mainly due to the wastage of water. There...
Indoor Positioning Using BLE and Wi‑Fi Triangulation: Real‑Time Indoor Tracking
Struggling with GPS indoors? Learn how to build a DIY real-time indoor tracking system using BLE and Wi‑Fi triangulation. Track people, pets, or robots...
Stop Hackers from Reading Your IoT Data with IoT Encryption
Encryption is one of the most crucial components for securing IoT devices and communication systems, whether wired or wireless. It ensures that data remains...
Digital Thermometer using Arduino
We built this Arduino-based Digital Thermometer for temperature measurement applications.
Thermometers have been useful for temperature measurement for a long time. A digital thermometer is...
Wireless Reference Design Simplifies Telematics Integration
A compact multi-radio module brings Bluetooth, Wi-Fi, LTE, and GPS together in one ready-to-use board, helping engineers quickly add cloud connectivity, remote monitoring, and...
Sensor Fusion Hub Reference Design
Handling cameras, radar, and sensors in one system can be very complex. Imagine sending data, power, and control over a single cable. Find out...
Low Power HMI Reference Design
A compact HMI reference design showcases how ultra-low-power touch sensing, autonomous LED control, and strong moisture immunity can elevate appliance interfaces from kitchen hoods...
Smart EcoBin: Intelligent Waste Management System
The Smart EcoBin is an intelligent waste management system designed to promote environmental sustainability and improve the efficiency of waste collection. Equipped with multiple...
Superior Motion Sensor Using Microwave Doppler Radar
An earlier design introduced a touch solid-state AC switch. The new version advances this concept with a sophisticated human radar sensing system that can...
Control AC Loads Wirelessly With This RF Relay Switch
The demand for convenient and reliable switching systems is increasing across homes, offices, and industrial environments. Conventional methods, such as wired switches and infrared...
Fancy USB LED Vase
This USB LED vase is a simple yet elegant device that fuses art with electronics to create a decorative lighting display. Powered directly from...
Miniature IoT Water TDS And Level Monitor Cum Controller
For setups that rely on stored water, clear awareness of tank level and water quality is essential. Traditional level monitors are often bulky offline...
Smart Energy Meter With ESP32 to Predict Electricity Bill
Unexpected electricity bills can often be frustrating. This smart energy monitor, built using an ESP32 microcontroller, measures real-time power consumption and predicts upcoming bills...
5 Interesting Reference Designs For Smart Homes
Smart home technology is redefining everyday living by enabling seamless control of devices, energy savings, extended battery life, and intelligent automation, all without major...
Hand-Picked ECE Projects for Electronics Engineers
Electronics and Communication Engineering (ECE) Students and Enthusiasts are always searching for new projects to try out in their free time. They are also...
555 Timer IC Pinout, Circuit, Working, and Datasheet
The 555 timer IC is an integral part of electronics projects. Be it a simple project involving a single 8-bit microcontroller and some peripherals...