Technology
Electronics For You
BULLETPROOFING YOUR PRODUCT DESIGN For Wireless Products
In wireless product development, how do you select the right communication technologies, from identifying the specific hardware and software to delivering the finished product?
9 min |
November 2025
Electronics For You
DUAL-TONE SINGLE BELL For Two Doors
In modern homes, apartments, and offices, multiple entrance doors are common. Traditionally, each door requires a separate doorbell, which increases cost and can confuse residents. Hearing a bell without knowing whether it is the main entrance or the back door is a frequent inconvenience. To address this, a single bell device has been designed for two doors, using a common bell that produces two distinct sound patterns depending on which door's switch is pressed. Fig. 1 shows the device prototype without its transformer.
3 min |
November 2025
Electronics For You
Real-Time TEMPERATURE And HUMIDITY MONITORING SYSTEM Using TFT Display
Real-time environmental monitoring is increasingly important in agriculture, industrial automation, smart homes, and healthcare. The real-time data monitoring system measures and displays ambient temperature and humidity on a TFT display, along with the current time, using an Arduino microcontroller.
3 min |
November 2025
Electronics For You
MAGNETIC SIGNALS You Couldn't Hear—Until Now
What if we could sense the invisible? With next-gen TMR sensors hitting picoTesla sensitivity, healthcare, wearables, and even quantum tech are about to change forever.
5 min |
November 2025
Electronics For You
"THE INSPIRATION BEHIND BONV AERO HAS ALWAYS BEEN TO BRING SMART AERIAL MOBILITY TO INDIA"
How close are we to seeing smart aerial mobility move from science fiction to everyday reality, transforming defence, disaster relief, and high-altitude logistics? At BonV Aero, Gaurav Achha is making that leap a reality through advanced drones built to reshape logistics, defence, and emergency response.
7 min |
November 2025
Electronics For You
Why Design For Manufacturing Is India's Electronics Game-Changer
India's electronics growth story will not be written by assembly alone. Embedding Design for Manufacturing into every stage of product creation is the step that can transform ambition into global competitiveness-and make India a genuine leader in electronics.
8 min |
November 2025
Electronics For You
"It's Not About How Many Companies You Incubate— It's About How Many Are Still Standing Five Years Later."
Is IIT-M’s Pravartak just another incubator for startups? Or is it different? To answer that, EFY’s Akanksha spoke to Shankar Raman from Pravartak, and here is what she discovered...
5 min |
November 2025
Electronics For You
AI Vision ASSISTANT CAMERA
The AI vision assistant camera is a smart device for image recognition and interpreta- tion.
4 min |
November 2025
Electronics For You
Compact AI HEALTH MONITORING And ANOMALY DETECTION DEVICE
Early detection of health irregularities helps identify conditions before they develop, allowing timely intervention. Continuous monitoring, however, is not easy without wearable sensors that automatically track health data.
3 min |
November 2025
Electronics For You
SMALLEST PORTABLE GAME ΒΟΥ And Wi-Fi Hacking Device
In the late 1980s and 1990s, the Game Boy redefined handheld entertainment. With its chunky buttons, monochrome screen, and pocket-sized design, it evolved from a toy into a cultural icon (see Fig. 1). For many, it was the first glimpse into portable electronics, sparking curiosity about gaming and the technology behind it. Decades later, the Game Boy continues to captivate retro gamers, engineers, and hobbyists, inspiring makers and hackers to reinvent its legacy.
5 min |
November 2025
Electronics For You
"THE CZOCHRALSKI METHOD Is Preferred For Wafers Over 203mm"
How are large-diameter silicon wafers produced, and why does the Czochralski technique remain the industry's choice? Rajasekar Elavarasan of Raana Semiconductors explains to EFY's Nitisha Dubey how this method ensures the crystal precision essential for advanced IC fabrication.
3 min |
November 2025
Electronics For You
The Emerging Wonderland Of 'LIVING' COMPUTER SYSTEMS
What if the future of computing is not silicon but living brain cells? Inside laboratories today, scientists are building machines that think, grow, and learn like life itself.
8 min |
November 2025
Electronics For You
COLOUR BUDDY: Learn Colours With Lights
This system uses a colour-changing LED (RGB LED/ tri-colour LED) that switches to a new colour every 5 seconds. Simultaneously, the colour name is displayed on an OLED mini screen (SSD1306). This pairing helps learners connect colour names with the actual shades, making the process engaging and enjoyable.
3 min |
November 2025
Electronics For You
What should you know before buying a projector today?
Video, Disney +, and more. Today's smart projectors are not just about image, they are about convenience, intelligence, and seamless integration into digital lifestyles.
2 min |
November 2025
Electronics For You
RESEARCH & INNOVATION UPDATES
Researchers at the Technical University of Denmark (DTU) have developed a 3D-printed monolithic gyroidal solid oxide cell that delivers over one watt per gram, meeting aerospace-specific power requirements.
6 min |
November 2025
Electronics For You
Al-based Training Manager for AOI? It's already here.
Delvitech's Training Manager brings neural networks and Al directly into the hands of operators, enabling real-time retraining of AOI models. Faster, easier, and more accurate quality control. All without slowing production.
2 min |
November 2025
Electronics For You
NEW PRODUCTS TECHNOLOGY
COMPONENTS
5 min |
November 2025
Electronics For You
AMAZING SMART PROJECTORS Can Now Replace Large TVs
Projectors have come a long way. With laser technology and Al built in, they are quietly taking over the living room. Still think TVs are better? Read on.
7 min |
November 2025
Electronics For You
Reducing AI's Dependence ON POWERFUL GPUs
The quest is on, to reduce Al's over-dependence on power-hungry and expensive GPUs, to make it more affordable, accessible, and sustainable.
10+ min |
October 2025
Electronics For You
5 Interesting Reference Designs For WEARABLE ELECTRONICS
Build wearables faster with sensors, Bluetooth, and extended battery life-powered by ready-to-use reference designs.
3 min |
October 2025
Electronics For You
Delay-Off APPLIANCE TIMER
This delay-off timer is a cost-effective, reliable, and easy-to-assemble device for automating time-based switching operations.
3 min |
October 2025
Electronics For You
WATER LEVEL And TEMPERATURE MONITOR With TFT Graphics Using Arduino
Water and temperature monitoring systems are crucial across various industries, including the chemical, pharmaceutical, and textile sectors. They help maintain precise liquid levels and stable temperatures—factors essential to ensuring product quality.
4 min |
October 2025
Electronics For You
LAPTOP-BASED HMI For DC Motor Speed And Direction Control
DC motors are usually controlled with switches or buttons for direction and a potentiometer for speed.
3 min |
October 2025
Electronics For You
Internet Of Things: RUNNING LANGUAGE MODELS On Edge Devices
Let's delve into the technical aspects, challenges, and benefits of deploying language models on edge/loT devices.
8 min |
October 2025
Electronics For You
IOT GATEWAYS: A Layer Between IoT Devices And Cloud
In large-scale IoT setup scenarios, it is difficult to send data from IoT devices directly to the cloud as the network environment is not always connected to the internet, and protocols besides TCP/IP may govern IoT device operations.
4 min |
October 2025
Electronics For You
GST 2.0: Why India's Electronics Sector Welcomes It And Awaits A Festive Boost
GST 2.0 spans electronics, EVs, drones, and renewables, offering lower costs, clearer policies, and simpler compliance. Its success depends on how rapidly the gains flow through, aligning India's industry with global tax frameworks.
5 min |
October 2025
Electronics For You
Think That USB Port's JUST FOR CHARGING? Think Again.
Low battery. No outlet. That public USB port looks like a lifeline-but it could be a hacker's keyboard in disguise. Enter choicejacking-a next-generation cyberattack that hijacks our phone without permission. No taps. No clues. Just stolen access. If we care about our data, we must not plug in until we know what that charger is really doing.
4 min |
October 2025
Electronics For You
"Smart Manufacturing Rests On Three Pillars: PROCESS, TECHNOLOGY, And PEOPLE"
Driven by rapid innovation and rising expectations, the electronics industry stands at the crossroads of smart manufacturing, digital transformation, and sustainability. How do these go hand in hand? Delving deep, Prashant Kumkar from Tata Technologies broke down this transition at the EFY Expo in Pune.
5 min |
October 2025
Electronics For You
Reducing AI's Dependence ON POWERFUL GPUs
The quest is on, to reduce Al's over-dependence on power-hungry and expensive GPUs, to make it more affordable, accessible, and sustainable.
10+ min |
October 2025
Electronics For You
"THE AI REVOLUTION IS HERE– And You Are Not Too Late To Join"
From robot-run hospitals to AI-written code, the future is here, and it is learning faster than most of us can imagine. How can a beginner in this field catch up with this? Abhijeet Desai from HCLTech America drew a roadmap in his engaging session at the EFY Expo in Pune.
8 min |