Electronics For You
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Electronicsforu.com is the digital avatar of Electronics For You (EFY) magazine.
Using a 5MP Pi Zero camera, open-source Motion, and ZeroTier, this setup turns a credit-card-sized computer into a fully independent web camera and motion detection system.
www.electronicsforu.com/electronics-...
www.electronicsforu.com/electronics-...
October 30, 2025 at 9:26 AM
Using a 5MP Pi Zero camera, open-source Motion, and ZeroTier, this setup turns a credit-card-sized computer into a fully independent web camera and motion detection system.
www.electronicsforu.com/electronics-...
www.electronicsforu.com/electronics-...
Check the latest Government Job Openings for Engineers here efy.co.in/government-e...
Latest Government Engineering Jobs - Electronics For You
Explore the latest government engineering job openings across India. Apply now to advance your engineering career with top public sector organizations.
efy.co.in
October 16, 2025 at 11:10 AM
Check the latest Government Job Openings for Engineers here efy.co.in/government-e...
A new solvent-based UV patterning technique enables high-resolution 2D semiconductor circuits without harsh chemicals or high temperatures, offering a sustainable path for next-generation chip fabrication.
www.electronicsforu.com/news/eco-fri...
www.electronicsforu.com/news/eco-fri...
Eco-Friendly Patterning For 2D Semiconductor Circuits
A new solvent-based UV patterning technique enables high-resolution 2D semiconductor circuits without harsh chemicals or high temperatures, offering a sustainable path for next-generation chip fabrica...
www.electronicsforu.com
October 16, 2025 at 10:14 AM
A new solvent-based UV patterning technique enables high-resolution 2D semiconductor circuits without harsh chemicals or high temperatures, offering a sustainable path for next-generation chip fabrication.
www.electronicsforu.com/news/eco-fri...
www.electronicsforu.com/news/eco-fri...
𝟓 𝐈𝐧𝐭𝐞𝐫𝐞𝐬𝐭𝐢𝐧𝐠 𝐑𝐞𝐟𝐞𝐫𝐞𝐧𝐜𝐞 𝐃𝐞𝐬𝐢𝐠𝐧𝐬 𝐅𝐨𝐫 𝐖𝐞𝐚𝐫𝐚𝐛𝐥𝐞 𝐄𝐥𝐞𝐜𝐭𝐫𝐨𝐧𝐢𝐜𝐬 www.electronicsforu.com/electronics-...
#ReferenceDesign #WearableElectronics
#ReferenceDesign #WearableElectronics
October 3, 2025 at 11:25 AM
𝟓 𝐈𝐧𝐭𝐞𝐫𝐞𝐬𝐭𝐢𝐧𝐠 𝐑𝐞𝐟𝐞𝐫𝐞𝐧𝐜𝐞 𝐃𝐞𝐬𝐢𝐠𝐧𝐬 𝐅𝐨𝐫 𝐖𝐞𝐚𝐫𝐚𝐛𝐥𝐞 𝐄𝐥𝐞𝐜𝐭𝐫𝐨𝐧𝐢𝐜𝐬 www.electronicsforu.com/electronics-...
#ReferenceDesign #WearableElectronics
#ReferenceDesign #WearableElectronics
We built our own flight radar station using a Raspberry Pi! It tracks airplanes in real time, shows their altitude, speed, flight path, and even their destinations.
You can make one too! Get the full step-by-step guide here: www.electronicsforu.com/electronics-...
You can make one too! Get the full step-by-step guide here: www.electronicsforu.com/electronics-...
DIY Raspberry Pi Flight Tracker: Step-by-Step Guide
But there’s also an easier way. Instead of building your own receiver, you can use data from existing networks like FlightRadar24 or other open-source flight
www.electronicsforu.com
September 30, 2025 at 1:35 PM
We built our own flight radar station using a Raspberry Pi! It tracks airplanes in real time, shows their altitude, speed, flight path, and even their destinations.
You can make one too! Get the full step-by-step guide here: www.electronicsforu.com/electronics-...
You can make one too! Get the full step-by-step guide here: www.electronicsforu.com/electronics-...
Researchers at @tuwien.at have now achieved a breakthrough that could make chips smaller, faster, and use less energy, even for cold quantum devices.
Read more www.electronicsforu.com/news/transis...
Read more www.electronicsforu.com/news/transis...
Transistor design For Better Quantum Chip Control
A new breakthrough could make chips smaller, faster, and use less energy even for cold quantum devices. Find out more!
www.electronicsforu.com
September 24, 2025 at 12:27 PM
Researchers at @tuwien.at have now achieved a breakthrough that could make chips smaller, faster, and use less energy, even for cold quantum devices.
Read more www.electronicsforu.com/news/transis...
Read more www.electronicsforu.com/news/transis...
Researchers at Nagoya University have developed a resonant tunnelling diode (#RTD) that works at room temperature using only safe, non-toxic Group IV semiconductors.
Check the full story here www.electronicsforu.com/news/room-te...
Check the full story here www.electronicsforu.com/news/room-te...
Room-Temperature Terahertz Device Could Enable 6G
A terahertz device works at room temperature with safe materials. It could make wireless networks faster. Find out how it could change 6G.
www.electronicsforu.com
September 23, 2025 at 12:47 PM
Researchers at Nagoya University have developed a resonant tunnelling diode (#RTD) that works at room temperature using only safe, non-toxic Group IV semiconductors.
Check the full story here www.electronicsforu.com/news/room-te...
Check the full story here www.electronicsforu.com/news/room-te...
Researchers in China design an electronic-mechanical capsule that collects fluid from the intestine.
The study is published in IEEE Transactions on Biomedical Engineering and demonstrates the concept in pig intestine models.
Check more details here www.electronicsforu.com/news/capsule...
The study is published in IEEE Transactions on Biomedical Engineering and demonstrates the concept in pig intestine models.
Check more details here www.electronicsforu.com/news/capsule...
Capsule Robot With Magnetic Sensor Collects Fluid Samples In Gut
Sensor array and magnetic actuation system guide and trigger the capsule, eliminating the need for onboard power.
www.electronicsforu.com
September 23, 2025 at 12:33 PM
Researchers in China design an electronic-mechanical capsule that collects fluid from the intestine.
The study is published in IEEE Transactions on Biomedical Engineering and demonstrates the concept in pig intestine models.
Check more details here www.electronicsforu.com/news/capsule...
The study is published in IEEE Transactions on Biomedical Engineering and demonstrates the concept in pig intestine models.
Check more details here www.electronicsforu.com/news/capsule...
Scientists Build Motor Gears Smaller Than Human Hair.
Researchers at the University of Gothenburg build gears that are smaller than the width of human hair. These micro-gears run on laser light instead of mechanical parts.
Continue reading www.electronicsforu.com/news/scienti...
Researchers at the University of Gothenburg build gears that are smaller than the width of human hair. These micro-gears run on laser light instead of mechanical parts.
Continue reading www.electronicsforu.com/news/scienti...
Scientists Build Motor Gears Smaller Than Human Hair
Tiny gears built on silicon wafers use laser beams to spin instead of mechanical parts. By building these tiny gears onto chips by layering Silicon materials.
www.electronicsforu.com
September 23, 2025 at 12:28 PM
Scientists Build Motor Gears Smaller Than Human Hair.
Researchers at the University of Gothenburg build gears that are smaller than the width of human hair. These micro-gears run on laser light instead of mechanical parts.
Continue reading www.electronicsforu.com/news/scienti...
Researchers at the University of Gothenburg build gears that are smaller than the width of human hair. These micro-gears run on laser light instead of mechanical parts.
Continue reading www.electronicsforu.com/news/scienti...
World’s Fastest EV Car www.electronicsforu.com/news/worlds-...
World’s Fastest EV Car
The record-breaking run showcases how next-generation platforms, high-voltage architectures, and intelligent body control systems are redefining the limits of performance, stability, and safety in sus...
www.electronicsforu.com
September 22, 2025 at 10:53 AM
World’s Fastest EV Car www.electronicsforu.com/news/worlds-...
Did you know your Raspberry Pi can double up as an FM transmitter – without any extra hardware?
👉 Check Full tutorial with source code www.electronicsforu.com/electronics-...
👉 Check Full tutorial with source code www.electronicsforu.com/electronics-...
Turn Raspberry Pi Into FM Transmitter – Step by Step
The Raspberry Pi, a versatile single-board computer, can be transformed into a functional FM transmitter without the need for any separate transmitter HAT or
www.electronicsforu.com
September 17, 2025 at 9:33 AM
Did you know your Raspberry Pi can double up as an FM transmitter – without any extra hardware?
👉 Check Full tutorial with source code www.electronicsforu.com/electronics-...
👉 Check Full tutorial with source code www.electronicsforu.com/electronics-...
Researchers at National Taiwan University developed a device that captures energy from vibrations. Its self-adjusting mechanism matches environmental frequencies, producing more power across a range of conditions.
Check here www.electronicsforu.com/news/harvest...
Check here www.electronicsforu.com/news/harvest...
Harvesting Energy From Vibrations
Every step, car, and train creates energy we waste. A device captures these vibrations, adapts on its own, and powers devices without batteries.
www.electronicsforu.com
September 15, 2025 at 12:55 PM
Researchers at National Taiwan University developed a device that captures energy from vibrations. Its self-adjusting mechanism matches environmental frequencies, producing more power across a range of conditions.
Check here www.electronicsforu.com/news/harvest...
Check here www.electronicsforu.com/news/harvest...
In our latest article, we break down:
🔹 The benefits of AI you’re already using
🔹 What AGI really means (and how close we are)
🔹 Why ASI could change life as we know it
🔹 How India is preparing for this shift
Check here www.electronicsforu.com/technology-t...
🔹 The benefits of AI you’re already using
🔹 What AGI really means (and how close we are)
🔹 Why ASI could change life as we know it
🔹 How India is preparing for this shift
Check here www.electronicsforu.com/technology-t...
Where Are We Heading WITH AI, AGI, AND ASI
The path from AI to AGI and ASI is more than technological; it is profoundly human. The real issue is not if machines surpass us, but whether we prove wise
www.electronicsforu.com
September 15, 2025 at 12:19 PM
In our latest article, we break down:
🔹 The benefits of AI you’re already using
🔹 What AGI really means (and how close we are)
🔹 Why ASI could change life as we know it
🔹 How India is preparing for this shift
Check here www.electronicsforu.com/technology-t...
🔹 The benefits of AI you’re already using
🔹 What AGI really means (and how close we are)
🔹 Why ASI could change life as we know it
🔹 How India is preparing for this shift
Check here www.electronicsforu.com/technology-t...
Can #AI help kids with #Autism?
We explored the promise, the pitfalls, and the possibilities in detail.
www.electronicsforu.com/technology-t...
We explored the promise, the pitfalls, and the possibilities in detail.
www.electronicsforu.com/technology-t...
AI Technology for Autism Support and Therapy
Technologies like artificial intelligence (AI), virtual reality (VR), robotics, and wearables are beginning to play a significant role in enhancing support
www.electronicsforu.com
September 11, 2025 at 11:55 AM
Can #AI help kids with #Autism?
We explored the promise, the pitfalls, and the possibilities in detail.
www.electronicsforu.com/technology-t...
We explored the promise, the pitfalls, and the possibilities in detail.
www.electronicsforu.com/technology-t...
Microchip rolled out a 56-Port Ethernet Switch Reference Design, and it’s pretty impressive:
🔹 48 Gigabit copper ports
🔹 4 high-speed optical ports
🔹 4 multi-gigabit copper connections
Check more details here www.electronicsforu.com/electronics-...
🔹 48 Gigabit copper ports
🔹 4 high-speed optical ports
🔹 4 multi-gigabit copper connections
Check more details here www.electronicsforu.com/electronics-...
Next-Gen High-Density Ethernet Reference Design
Built to speed up prototyping and reduce design risk, it offers engineers a ready-made blueprint for enterprise, data center, and edge networking solutions.
www.electronicsforu.com
September 9, 2025 at 11:10 AM
Microchip rolled out a 56-Port Ethernet Switch Reference Design, and it’s pretty impressive:
🔹 48 Gigabit copper ports
🔹 4 high-speed optical ports
🔹 4 multi-gigabit copper connections
Check more details here www.electronicsforu.com/electronics-...
🔹 48 Gigabit copper ports
🔹 4 high-speed optical ports
🔹 4 multi-gigabit copper connections
Check more details here www.electronicsforu.com/electronics-...
Heart Rate can be measured WITHOUT Wearable!!
Researchers at the University of California, Santa Cruz have developed a system that measures heart rate using Wi-Fi signals without requiring any wearable devices. The method, called Pulse Fi.
Check more details www.electronicsforu.com/news/can-hea...
Researchers at the University of California, Santa Cruz have developed a system that measures heart rate using Wi-Fi signals without requiring any wearable devices. The method, called Pulse Fi.
Check more details www.electronicsforu.com/news/can-hea...
Can Heart Rate Be Measured Without Wearable?
Your WiFi can track your heart rate without a smartwatch or sensor. Can ordinary signals be used to check your health at home? Read on!
www.electronicsforu.com
September 8, 2025 at 9:58 AM
Heart Rate can be measured WITHOUT Wearable!!
Researchers at the University of California, Santa Cruz have developed a system that measures heart rate using Wi-Fi signals without requiring any wearable devices. The method, called Pulse Fi.
Check more details www.electronicsforu.com/news/can-hea...
Researchers at the University of California, Santa Cruz have developed a system that measures heart rate using Wi-Fi signals without requiring any wearable devices. The method, called Pulse Fi.
Check more details www.electronicsforu.com/news/can-hea...
Who are India’s Leading Suppliers of Microscopes? Here is the list www.electronicsforu.com/buyers-guide...
September 5, 2025 at 11:22 AM
Who are India’s Leading Suppliers of Microscopes? Here is the list www.electronicsforu.com/buyers-guide...
Wired connections aren’t always practical—whether it’s for remote lighting, home automation, garage doors, or DIY IoT projects. That’s where a 433MHz wireless relay switch comes in.
👉 Check the full circuit design, parts list, and step-by-step guide here: www.electronicsforu.com/electronics-...
👉 Check the full circuit design, parts list, and step-by-step guide here: www.electronicsforu.com/electronics-...
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
www.electronicsforu.com
September 4, 2025 at 1:09 PM
Wired connections aren’t always practical—whether it’s for remote lighting, home automation, garage doors, or DIY IoT projects. That’s where a 433MHz wireless relay switch comes in.
👉 Check the full circuit design, parts list, and step-by-step guide here: www.electronicsforu.com/electronics-...
👉 Check the full circuit design, parts list, and step-by-step guide here: www.electronicsforu.com/electronics-...
𝐁𝐮𝐢𝐥𝐝𝐢𝐧𝐠 𝐂𝐨𝐦𝐩𝐚𝐜𝐭 𝐀𝐂-𝐃𝐂 𝐂𝐨𝐧𝐯𝐞𝐫𝐭𝐞𝐫 𝐟𝐨𝐫 𝐈𝐨𝐓 & 𝐒𝐦𝐚𝐫𝐭 𝐀𝐩𝐩𝐥𝐢𝐚𝐧𝐜𝐞𝐬
📌 The complete design (with circuit diagrams, BOM, and PCB layout) is available on ElectronicsForU.com.
👉 Read the full article here www.electronicsforu.com/electronics-...
📌 The complete design (with circuit diagrams, BOM, and PCB layout) is available on ElectronicsForU.com.
👉 Read the full article here www.electronicsforu.com/electronics-...
September 4, 2025 at 11:21 AM
𝐁𝐮𝐢𝐥𝐝𝐢𝐧𝐠 𝐂𝐨𝐦𝐩𝐚𝐜𝐭 𝐀𝐂-𝐃𝐂 𝐂𝐨𝐧𝐯𝐞𝐫𝐭𝐞𝐫 𝐟𝐨𝐫 𝐈𝐨𝐓 & 𝐒𝐦𝐚𝐫𝐭 𝐀𝐩𝐩𝐥𝐢𝐚𝐧𝐜𝐞𝐬
📌 The complete design (with circuit diagrams, BOM, and PCB layout) is available on ElectronicsForU.com.
👉 Read the full article here www.electronicsforu.com/electronics-...
📌 The complete design (with circuit diagrams, BOM, and PCB layout) is available on ElectronicsForU.com.
👉 Read the full article here www.electronicsforu.com/electronics-...
Today SkyServe is reimagining Earth observation with smarter satellites.
Instead of sending back endless raw images (including ones covered by clouds), SkyServe’s satellites can process data in real time.
www.electronicsforu.com/india-corner...
Instead of sending back endless raw images (including ones covered by clouds), SkyServe’s satellites can process data in real time.
www.electronicsforu.com/india-corner...
SkyServe: Bengaluru Startup Building AI-Powered Smart Satellites
What if satellites could independently choose the most valuable data to solve problems on Earth? SkyServe, based in Bengaluru, is bringing that idea to life.
www.electronicsforu.com
September 3, 2025 at 12:30 PM
Today SkyServe is reimagining Earth observation with smarter satellites.
Instead of sending back endless raw images (including ones covered by clouds), SkyServe’s satellites can process data in real time.
www.electronicsforu.com/india-corner...
Instead of sending back endless raw images (including ones covered by clouds), SkyServe’s satellites can process data in real time.
www.electronicsforu.com/india-corner...
MIT researchers have created a self-assembling electrolyte that, after powering a solid-state battery, can break apart within minutes when submerged in an organic solvent.
www.electronicsforu.com/news/self-as...
www.electronicsforu.com/news/self-as...
Self-Assembling Battery Material For EV Recycling
A new electrolyte designed at MIT can dissolve “like cotton candy,” allowing EV batteries to disassemble for simpler recycling—potentially reshaping how lithium is recovered and reused.
www.electronicsforu.com
August 29, 2025 at 11:41 AM
MIT researchers have created a self-assembling electrolyte that, after powering a solid-state battery, can break apart within minutes when submerged in an organic solvent.
www.electronicsforu.com/news/self-as...
www.electronicsforu.com/news/self-as...
Researchers have developed a robotic system capable of autonomously assembling cyborg insects. The innovation significantly reduces the time required to prepare insect-hybrid robots.
www.electronicsforu.com/news/ai-auto...
www.electronicsforu.com/news/ai-auto...
AI-Automated Assembly Line, Making Insect A Cyborg
AI-powered Robot, turning cockroaches into cyborgs, for search and rescue missions.
www.electronicsforu.com
July 29, 2025 at 12:43 PM
Researchers have developed a robotic system capable of autonomously assembling cyborg insects. The innovation significantly reduces the time required to prepare insect-hybrid robots.
www.electronicsforu.com/news/ai-auto...
www.electronicsforu.com/news/ai-auto...
MIT engineers developed an implantable device that can wirelessly deliver emergency drugs like glucagon and epinephrine
Helpful for Type 1 diabetes, who face the risk of low blood sugar, especially during sleep or children who may not notice symptoms
www.electronicsforu.com/news/implant...
Helpful for Type 1 diabetes, who face the risk of low blood sugar, especially during sleep or children who may not notice symptoms
www.electronicsforu.com/news/implant...
Implantable Device Could Save Diabetes Patients
The device under the skin sends medicine when needed. It works by wireless signal and helps in low blood sugar or allergic reactions.
www.electronicsforu.com
July 11, 2025 at 11:34 AM
MIT engineers developed an implantable device that can wirelessly deliver emergency drugs like glucagon and epinephrine
Helpful for Type 1 diabetes, who face the risk of low blood sugar, especially during sleep or children who may not notice symptoms
www.electronicsforu.com/news/implant...
Helpful for Type 1 diabetes, who face the risk of low blood sugar, especially during sleep or children who may not notice symptoms
www.electronicsforu.com/news/implant...
If you're into DIY electronics or just want to build something useful and cool, give this a shot.
👉 Check out the full project + code here: www.electronicsforu.com/electronics-...
👉 Check out the full project + code here: www.electronicsforu.com/electronics-...
Build a Time-Lapse Camera with Wi-Fi Streaming and SD Card Storage
Build a compact DIY time-lapse camera using the ESP32-based IndusBoard Coin. Supports Wi-Fi streaming and SD card storage
www.electronicsforu.com
July 8, 2025 at 1:03 PM
If you're into DIY electronics or just want to build something useful and cool, give this a shot.
👉 Check out the full project + code here: www.electronicsforu.com/electronics-...
👉 Check out the full project + code here: www.electronicsforu.com/electronics-...
If you’re a hardware enthusiast, engineer, or just curious about what's possible with today’s microcontrollers and display tech—you’ll want to see how this was built.
👉 Full article with circuit, code, BOM, and step-by-step guide here: www.electronicsforu.com/electronics-...
👉 Full article with circuit, code, BOM, and step-by-step guide here: www.electronicsforu.com/electronics-...
Miniature Watch-Style FM Radio
Radio has remained one of the most enduring and essential communication devices, retaining its relevance to this day. Its evolution—from large, bulky units to
www.electronicsforu.com
July 4, 2025 at 9:51 AM
If you’re a hardware enthusiast, engineer, or just curious about what's possible with today’s microcontrollers and display tech—you’ll want to see how this was built.
👉 Full article with circuit, code, BOM, and step-by-step guide here: www.electronicsforu.com/electronics-...
👉 Full article with circuit, code, BOM, and step-by-step guide here: www.electronicsforu.com/electronics-...