Electronics For You | DIY Projects, News, Jobs, and Expert Insights

Turn Raspberry Pi Into Smart Barcode and QR Code Scanner

Ashwini Sinha Inventor of IndusBoard Coin from EFY Labs

Self-Assembling Water Robots Reshape Future Floating Infrastructure Systems

India Develops Cooling Technology for EVs and AI Systems

Offline System Connects Devices Without Internet

Turn Raspberry Pi Into Smart Barcode and QR Code Scanner

Ashwini Sinha Inventor of IndusBoard Coin from EFY Labs

Self-Assembling Water Robots Reshape Future Floating Infrastructure Systems

T Pavani

India Develops Cooling Technology for EVs and AI Systems

Nidhi Agarwal

Offline System Connects Devices Without Internet

Nidhi Agarwal

EXPERTS TALK

The Inflection Point of India’s ESDM: From Scale to System Ownership

Narang N. Kishor, Founder, Mentor, Principal Design Strategist & Architect at Narnix Technolabs

Where does India’s electronics dream stand when it comes to the reality of execution? At the EFY Expo Gujarat 2025, the industry united to...

Securing Embedded Systems for AI-Driven IoT and Automotive Platforms: From Silicon to Cloud

Nikesh Gondchawar, Director of Engineering at Vicon Industries

As AI, cloud services and long product lifecycles redefine embedded systems, security increasingly depends on preserving trust across interconnected hardware, software and operational environments....

Why India Needs Its Own Braking Technology

Rahul Chandrashekar, Vice President, Maxwell Energy Systems

Breakdown Prediction in Real-Time Operations

Kalpesh Gajera, Director, Aartronix Innovations

48V Architectures as the Next Power Step in Automotive Design

Mahendra Patel, Electronic Design Consultant, AIGHTECH

Systems Engineering Powering Strategic Electronics

Dr Balbadra Kishore, Director Systems, Nference & BEL

New DIY Projects

Turn Raspberry Pi Into Smart Barcode and QR Code Scanner

Ashwini Sinha Inventor of IndusBoard Coin from EFY Labs

Barcode and QR code readers are widely used in inventory tracking, retail billing, office management, and event check-ins. They help identify items quickly and...

DIY 3D LiDAR Mapping: Convert a 2D LiDAR into a 3D Scanner

DIY ESP32 Voice Recorder with SD Card and OLED Display

IoT Relay To Control Appliances Through The Internet Using Smartphone

Generative AI Smart Speaker

Unique DIY Projects

DIY ESP32 Voice Recorder with SD Card and OLED Display

Ashwini Sinha Inventor of IndusBoard Coin from EFY Labs

This project demonstrates how to build a compact portable digital voice recorder using an ESP32-S2-based IndusBoard Coin, an INMP441 I2S MEMS microphone, an OLED...

Compact Robotic Platform With Motor Driver On Chassis PCB

Battery Pack Balanced Cell Charge Monitoring System

This IoT Project Tracks Nuclear Radiation Live

Energy Monitoring in Real Time with IoT

Truly Innovative Electronics

World’s first safety-certified 3D ultrasonic sensor

Akanksha Gaur

Ultrasonic sensor introduces full-volume human detection for collaborative robots, enabling reliable obstacle awareness, reducing blind spots, and supporting safer automation across factories, warehouses, and...

Small Chip Adds Smart Driving to Budget Cars

AI Chip Helps Cameras See and React Fasters

A Chip That Prepares Phones for Quantum Threats

Stay Connected Anywhere, Even Offline

Technology Focus

The Hidden RF Crisis In AI Data Centres

Dr K Mithra

As AI accelerators pack more power into less space, a silent electromagnetic war is breaking out inside the rack. Walk into a modern AI data...

Hydrogen Stove Explained: Can It Replace LPG and Induction Cooking in India?

What Is Electronic Skin (E-Skin)? How It Works, Materials, and Applications

Advanced USB Connectivity IP Validated on N2P Process Technology

The Future of Robotics in India: Edge AI, Smart Manufacturing, and Industry-Ready Engineers

EFY Prime

IoT Relay To Control Appliances Through The Internet Using Smartphone

Pradipta Ghosh

Electrical appliances such as lights, fans, air-conditioners, TVs, and water pumps are typically operated using manual switches. This system enables these appliances to be...

Generative AI Smart Speaker

Ashwini Sinha Inventor of IndusBoard Coin from EFY Labs

Smart speakers such as Alexa, Google Home, and Apple Home have transformed how people interact with technology, enabling voice-based control of smart devices, instant...

Why Do Modern Electronics Struggle In Space?

Global Navigation Satellite Systems With Centimetre-Level Accuracy

Building Humanoid Robotic Arm at Home

Sawtooth Wave Generator Using 4-Bit DAC

CAN-Bus-Based Doppler Radar and IMU Sensor System

Choosing The Right Materials For Automotive Electronics

Reference Designs

Automated test equipment reference design

Nidhi Agarwal

A reference design shows how to build an 80V source and measurement unit for chip testers that can supply, measure, and test semiconductor devices. Automated...

Low-Side Current Sensing Board

High-Density 240W Power Converter

GaN Reference Design Powers Bidirectional Converters

High-Voltage Modular Battery Management System

Microchip Unveils High-Speed Edge Vision Reference Design

Thought Leaders

“Earlier, We Sold One SMT Line A Year, Now We Sell One Every 5 Days” – Soni Saran Singh, NMTronics

Akanksha Gaur

As India steps up its manufacturing ambitions, NMTronics is broadening its footprint across SMT lines, EV motor manufacturing, solar production systems, AI-driven automation, and...

“Nodes Above 28nm Should Enter Commercial Production By 2028, 28nm Expected By 2029” – Shri Amitesh Kumar Sinha, Additional Secretary, MeitY, and CEO of...

“We Bring Data Processing Closer to the Vehicle Edge”- Freddy Dahlberg, Nisarg Nirmalkumar, Tobias Stalfors from Kvaser

“Elimination of Rare Earth Magnets Will Make Our Motors 15–20 % More Affordable at Scale”- Bhaktha Keshavachar, Chara Technologies

We Aim To Help Users See Another Dimension—The Third Dimension Of Vision”- Ashutosh Bhatnagar, C3D Vision Systems

Premium Content

Temperature-Based Dual Safety System For Smart Homes

Rakesh Jain, Assistant Professor-ECE, GITS, Udaipur

A temperature-based dual safety system addresses common household risks through intelligent control. Built on an Arduino Uno, it operates in two selectable modes via...

Hidden Costs in IoT Product Development

Akhil Joy

Hardware mistakes do not show up early in development. The most expensive hardware mistakes are rarely the obvious ones. Decisions made during design, testing,...

The Hidden RF Crisis In AI Data Centres

India’s New CCTV Rules: Why STQC Certification Is Now Mandatory

“Nodes Above 28nm Should Enter Commercial Production By 2028, 28nm Expected By 2029” – Shri Amitesh Kumar Sinha, Additional Secretary, MeitY, and CEO of...

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