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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 |
October 2025
Electronics For You
A Small Touch-Controlled SOLID STATE RELAY
The demand for modern touch-based control systems is rising quickly, driven by their sleek design, ease of use, and lack of mechanical components. This system introduces an AC touch-controlled solid-state relay (SSR) capable of handling input voltages from 100V to 250V AC. It is designed to switch loads such as bulbs, fans, and other household appliances. At its core is the TTP223 touch sensor IC, which integrates an ADC converter and supports selectable touch modes via a solder jumper (J1). These modes can be configured through TOG (toggle) and AHLB (active high/low at power-up) settings, offering flexibility in operation.
5 min |
October 2025
Electronics For You
"Teaching Is Intellectual Creation. Just As Musicians And Authors Earn Royalties, Professors Should Too."
The AI tutor platform by Masters' Union stands at the intersection of education, electronics, and artificial intelligence, promising to reshape how knowledge is delivered and experienced.
2 min |
October 2025
Electronics For You
Pi ZERO WORLD WIDE WEB Streaming On Mobile Hotspot
Webcasting on a server-grade machine such as a laptop or desktop is routine and unremarkable. Streaming through modem port forwarding is similarly straightforward. What is far more challenging, however, is achieving stable, long-term webcasting using only a mobile phone as a WiFi hotspot and a compact Raspberry Pi Zero instead of a full-sized computer. This was accomplished with a Raspberry Pi Zero equipped with just 500MB RAM and a 5MP Pi Zero camera—small in form, yet powerful in function.
7 min |
October 2025
Electronics For You
Low-power, reliable transmitter chip
Researchers at MIT (United States) have developed a compact transmitter chip that reduces signal errors by a factor of four and extends battery life for IoT devices.
1 min |
September 2025
Electronics For You
Leading Suppliers of MICROSCOPES FOR OC OF ELECTRONICS
Who are India's Leading Suppliers of Microscopes for Quality Control of Electronics? Here is the list...
5 min |
September 2025
Electronics For You
Compact swarm-level AI drones navigation using neural network
Researchers at Shanghai Jiao Tong University (Shanghai, China) have developed a compact AI navigation system for drones.
1 min |
September 2025
Electronics For You
ML-based wireless power transfer
Researchers at Chiba University (Chiba, Japan) have developed a machine learning-based method to design wireless power transfer (WPT) systems that stay efficient and stable across varying loads.
1 min |
September 2025
Electronics For You
Wi-Fi that knows who you are
WhoFi, developed at La Sapienza University (Rome, Italy), is a Wi-Fi-based surveillance system that identifies individuals by how their bodies disrupt wireless signals; no cameras, contact, or consent is needed.
1 min |
September 2025
Electronics For You
3mm-thick holographic display that delivers lifelike 3D visuals
Stanford researchers (California) have unveiled a 3mm-thick holographic display that delivers lifelike 3D visuals using true holography, not stereoscopy.
1 min |
September 2025
Electronics For You
Smart Trolley Robot 'TROLL.E 1.0'
Robots now play a vital role across modern society, often described as human-like due to their growing presence in social and commercial environments.
3 min |
September 2025
Electronics For You
Compact metal-free thin-film supercapacitor delivers 200V
GDUT (Guangzhou, China )researchers have developed a metal-free thin-film supercapacitor (TFSC) stack that delivers 200V in just 3.8cm³.
1 min |
September 2025
Electronics For You
Al-powered self-driving lab tests materials 10x faster
Researchers at NC State (Raleigh, North Carolina) have developed an Al-powered self-driving lab that uses dynamicstate flow and real-time data to test materials 10x faster than traditional labs.
1 min |
September 2025
Electronics For You
Breakthrough in co-packaging photonic and electronic chips
The MIT (United States) FUTUR-IC team has developed a breakthrough chip packaging method that co-integrates electronics and photonics using passive alignment.
1 min |
September 2025
Electronics For You
433MHz Wireless RELAY SWITCH
This cost-effective 433MHz wireless relay switch circuit allows remote relay control using an RF transmitter and receiver module. It is ideal for scenarios where wired connections are impractical or undesirable, such as remote lighting, wireless home automation, garage door control, or DIY IoT devices.
3 min |
September 2025
Electronics For You
AirPod: Standalone FM Earbud
Earlier in this series, a compact FM radio was created using a touch display.
6 min |
September 2025
Electronics For You
Ultra-low-voltage white OLED
Tokyo scientists have developed a white OLED that operates at a voltage of less than 1.5 volts, far lower than the typical 2.5 volts.
1 min |
September 2025
Electronics For You
Better method found to grow largearea, high-quality InSe wafers
Researchers at Peking University (Beijing, China) and Renmin University (Beijing, China) have developed a new 'solid-liquid-solid' method to grow large-area, high-quality indium selenide (InSe) wafers.
1 min |
September 2025
Electronics For You
Can India Shift From ASSEMBLY LINES TO OWNERSHIP OF The Designs And Products?
Make-in-India is NOT assembled in India. Can the country shift from assembly lines to ownership of designs and products? Despite strong talent and policy support, India’s electronics sector is booming in scale but lacking in innovation. As the world realigns its supply chains, can we finally emerge as the global nerve centre of complex modern multinational supply chains, along with developing its edge in design and IP?
10 min |
September 2025
Electronics For You
MINIATURE AC-DC MODULE With Selectable Voltage
The increasing use of IoT devices and smart appliances has driven demand for compact and efficient power solutions.
3 min |
September 2025
Electronics For You
STARTUPS & INNOVATORS
JARVIS transforms CCTV into intelligent surveillance with AI-powered audio and video analytics.
8 min |