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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 Workflows for Humanoid Robot Development

Reusable simulation environments, robot-training pipelines and deployment frameworks give design engineers a starting point for developing and validating AI-powered robotic systems. NVIDIA has expanded its...

Industrial Analogue Output Reference Design

Texas Instruments has released a reference design for industrial sensors and field transmitters, integrating 4–20 mA current-loop interfacing, wiring protection and adaptive power management. Texas...

Fleet Commander — AI-Driven Autonomous IoT Fleet Management with Predictive Maintenance, Self-Healing, and Smart Energy Arbitrage

It is a production-grade IoT fleet management system built with FastAPI, MQTT, Prometheus, and Grafana. Supports device registration, remote configuration, OTA firmware updates with...

Smart Industrial Machine Safety Control System for Human Proximity Detection and Accident Prevention

The Smart Industrial Machine Safety Control System is an embedded safety solution built around the MAX32630FTHR development board. The system continuously monitors hazardous areas...

Predictive Machine-Health Earplug for Factory Workers

“The assistant continuously monitors the user and the workspace using its sensors and camera, tracking posture, activity, desk-time and room conditions such as temperature...

DeskSense: On-Device AI Desk Wellness Companion

AIDesk is an Edge AI-powered smart workspace assistant that combines computer vision, environmental sensing, health monitoring, and IoT automation to create an intelligent and...

Pack-Agnostic Thermal Runaway Early Warning: A Self-Contained Multi-Sensor Module for Battery Energy Storage

Battery energy storage systems (BESS) at solar farms and C&I sites can fail through thermal runaway: one overheating cell vents gas and triggers a...

Cleo, The Cleaning Buddy

A Dual-Architecture Vision-Free and Privacy-First Autonomous Vacuum with TinyML Predictive Maintenance and Sensor Fusion Navigation . Most robot vacuums today suffer from three major...

SolarSense: Edge AI for Optimal Cleaning of Solar Panels, over CAN and LoRa

SolarSense: Differential Solar Panel Soiling Detection with LoRa Telemetry and Edge AI. Solar panels lose 15–25% efficiency from dust and soiling, but cleaning is...

Brain-Controlled Verbal Communication-Enabled Wheelchair

Brain-Controlled Verbal Communication-Enabled Wheelchair: This project uniquely combines brain-controlled wheelchair navigation and verbal communication in a single affordable assistive platform. Unlike many existing systems...

Smart Underground Cable Fault Detection and Mapping System

Smart Underground Cable Fault Detection and Mapping System. The system uses distributed sensor nodes installed along underground power cables to continuously monitor cable health....

qSafe – Edge-AI Safety and Predictive-Maintenance Monitor for Indian MSMEs on Arduino UNO Q, with Multilingual Alerts and SAP BTP Integration

‘qSafe’ AIoT-Powered Quality, Safety and Predictive Maintenance Platform for Indian SME Manufacturing with ERP (SAP) integration and Automation., qSafe is designed as the only...

Jal Rakshak

Jal Rakshak is Inspired by the urgent need for a proactive, localized defense network, Jal-Rakshak is an autonomous, decentralized Edge AIoT Water Security System...

SolarSense AI: Predictive Solar Panel Cleaning Using Edge AI and MAX32630FTHR

SolarSense AI: An AIoT-Based Predictive Solar Panel Cleaning and Inverter Monitoring System is an intelligent solar-maintenance solution designed to improve cleaning efficiency by combining...

Atmosis: Environmental Intelligence with Arduino UNO Q

The air around us rarely announces itself. Exhaust from a busy road, dust from a building site, smoke from burning leaves, fumes from a...

Kite: A Companion Robot that watches over you

Falcon: An Open-Source Companion Robot for Assistive Communication and Caregiver Support is a socially interactive assistive robotics concept designed to help people with limited...

AI-based Unmanned Surface Vehicle for Floating Waste Collection (AquaRobo)

AquaRobo: An AI-Based Autonomous Surface Vehicle for Floating Waste Collection and Waterway Cleaning** is an intelligent water-cleaning system designed to address the growing problem...

Fauna Flash: AI Wildlife-Crossing Alert System for Forest Roads Using Arduino UNO Q

Fauna Flash: An AI Wildlife-Crossing Alert System for Forest Roads Using Arduino UNO Q is a solar-powered edge-AI safety system designed to reduce wildlife–vehicle...
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