Latest Issue: Electronics For You Magazine


Electronics For You March 2025 Issue Vol. 57 No. 3 Technology INNOVATION: How DeepSeek Suddenly Became Everybody’s Business We come across innovations every day, but disruptions are hard to come by. Is this one?
Technology TRENDS: Bend, Fold, And Stretch: The Rise Of Printable Electronics Flexible electronics are already reshaping the present. As innovation accelerates, India is set to lead in scalable, sustainable production. The question is not if but how soon they will redefine our world.	Technology FUTURE: Diamond Semiconductors: The Key To Next-Generation Power Electronics With unmatched thermal conductivity and a wide bandgap, diamonds are poised to meet the increasing demand for more efficient, high-performance devices.

Technology INNOVATION: Reimagining Robotics Through Artificial Muscle Technology Artificial muscles are reshaping robotics, bridging gaps between imagination and reality. What new frontiers will these innovations unlock?	Technology MANUFACTURING: Are Your PCB Inspections Missing Critical Details? Advanced technologies are revolutionising PCB inspection, addressing hidden flaws and raising manufacturing benchmarks.

Technology SIMPLIFIED: What Is Cloud Gaming? What are cloud games? How are they different from online games? What are the pros and cons? And who are the major players in this space? Here are the basics everyone needs to know...	Technology INNOVATION: Meeting Special Education Needs With Open Source Software Children and adults with special needs require special education. Cboard is a free and open source software for special children, but a lot of work is still needed in this domain, especially in India.

Moves INTERVIEW: “Frequent Charging And Discharging Affect Battery Life; Proper Charging Practices Can Maintain Battery Health” — Anshuman Divyanshu, CEO, Exicom How can battery life be maximised? Should it be fully drained before charging? What steps help maintain battery health? Anshuman Divyanshu from Exicom shares insights in an interview with EFY’s Nitisha.	Strategy INTERVIEW: “India Offers Exceptional Access To Talent In Silicon Design, Software Engineering, AI Development” — Ford Tamer, CEO, Lattice Semiconductor Recognising India’s design potential, Lattice Semiconductor has established an R&D centre in Pune to develop innovative FPGA solutions. In an exclusive conversation with EFY’s Yashasvini Razdan, Ford Tamer answers the question—Why India?

Strategy INTERVIEW: “To Grow To The Next Level, We Must Build Critical IPs” — Sridhar Kaip, CEO, SFAL India’s semiconductor ambitions hinge on fostering domestic demand for indigenous designs. But who will pave the way? The success of fabless giants like Qualcomm and Nvidia offers a blueprint. EFY’s Yashasvini Razdan spoke to Sridhar Kaip of Semiconductor Fabless Accelerator Lab (SFAL) on what it takes to reach that level.	Strategy POLICY: Union Budget 2025-26: What It Has For The Electronics Sector With reduced and exempted duties, tax relief for manufacturing, and increased support for startups, the Union Budget 2025-26 tackled a broader spectrum of issues in India’s electronics ecosystem. Industry reactions, however, remain mixed.

Design SYSTEMS: Central Management System Proposal To Detect Hazardous Dangling Wires In Cities Dangling wires threaten lives and infrastructure. Smarter detection and swift action are not just necessary, they are overdue.	Design CIRCUIT: Interesting Reference Designs Of GaN Adaptors/Chargers

Design SYSTEMS: Enhancing Edge Computing With Federated Learning And AI As AI moves to the edge, decentralised model training and federated learning will reshape privacy and efficiency paradigms. The integration of peripheral AI with 5G technology will enhance the capabilities of devices on the edge.	Do-It-Yourself AI PROMPTS: Mastering Prompt Engineering To Enhance AI Conversations Prompt engineering is the art of asking the right question to get better output from a generative AI model. Well-defined prompts can generate high-quality AI content.

Do-It-Yourself CIRCUIT IDEA: Multiwire Continuity Tester This multiwire continuity tester is indispensable for electrical and electronic troubleshooting. Designed to verify the integrity of wiring systems, it identifies breaks, faults, or disconnections in electrical circuits. Commonly used by electricians, technicians, and DIY enthusiasts, it ensures proper connections and helps prevent system failures.	Do-It-Yourself PROJECT: Automatic School Bell With Adjustable Timings This proposed automatic bell is an electronic system that rungs school bells at predefined times without manual intervention. It is built around an Arduino Uno, which is programmed to control a buzzer or electric bell based on a preset schedule, eliminating the need for manual ringing.

Do-It-Yourself PROJECT: A Tiny, GSM-Based, Long-Range Spy Device Bluetooth-based spying devices enable eavesdropping, much like those in James Bond films. However, Bluetooth and Wi-Fi have a limited range, restricting their effectiveness. Now, imagine discreetly intercepting conversations, uncovering criminal intent, and taking timely action—an intriguing possibility.	Do-It-Yourself PROJECT: Multi-Tasking Reminder Gadget With Electronic Calendar This multitasking gadget supports elderly patients with memory impairments, individuals with infectious diseases, and students who need help staying organised. Equipped with a real-time clock, it functions year-round as an electronic calendar, accurately displaying the day, date, time, and year.

Do-It-Yourself CIRCUIT IDEA: Simple IR Control Relay Switch An IR remote switch is a wireless device that uses infrared (IR) signals from a remote control to operate electrical appliances. Commonly used in home automation, lighting control, and fan regulation, it enhances convenience and efficiency with seamless wireless switching.	Do-It-Yourself PROJECT: ESPHome Automation ESPHome is an open source system for macOS, Linux, and Windows, comprising two primary components: Bluetooth proxy for Bluetooth low energy (BLE) sensor integration and ESPHome Automation for Wi-Fi-based smart home devices.

Regulars Startups & Innovators • If You Like Your Health, Put A Ring On It! • Flextron’s Affordable And Rapid EV Charging For Last-Mile Needs • An EYVA A Day Keeps Blood Sugar Pricks Away!	Regulars Dashboard Key Industry Trends That Can Shape The Future Of Your Business

Regulars Truly Innovative Electronics • Self-contained power supply coin battery module • High-current relay for vehicles • Infrared thermometer using optical filtering for induction hobs • Automotive UWB SoC for secure access • First UWB radar SoC with 3D beamforming	Regulars New Products • Components • Automotive • Embedded • Manufacturing Equipment • Test & Measurement

Regulars Research & Innovation Updates • MEMS-based ASIC that performs much better than piezoelectric materials • Programmable metasurface antenna for wireless efficiency • Plastic supercapacitors could enhance energy storage • New method found for creating soft electronics • Human-like sensing by robots using artificial neurons	Regulars Industry News: Industry Updates • Union Budget 2025-26 allocates Rs 260 billion for MeitY, a 48% increase • Budget 2025 reduces basic customs duties for components • India’s electronics exports hit a record of $3.6 billion in December • BSNL turns around with Rs 2.62 billion profit after 18 years • Dixon Technologies pursues $3 billion display fab in India • Singapore to aid US in DeepSeek-Nvidia chip probe

Regulars Electroons 2.0 Some Stunning Cartoons!