CATEGORIES

STK435 IC-Based STEREO AMPLIFIER

This stereo AF amplifier uses the STK435 IC, a highly popular choice due to its simplicity.

A SEWER DRAIN SHIELD For Smart Cities

Drainage systems are vital for storm water management but often transport pollutants, especially plastics, to rivers and oceans, harming ecosystems.

ESP32 SPEECH FUNCTION: Text To Speech

Speech capability in technology primarily has two dimensions: text to speech (TTS) and speech to text (STT). This device focuses on TTS.

World's Smallest Programable INDUSPHONE DESIGN

This is the second part of designing the world’s smallest phone, where the UI is integrated with the basic functions of the phone.

FLAME-SENSING FIRE ALARM Using An Arduino Nano

Fire safety alarms are crucial in both residential and industrial environments.

loT-Based Distribution Transformer CONDITION MONITORING SYSTEM

The proposed IoT-based distribution transformer condition monitoring system enables real-time monitoring of distribution transformers, identifying such deviations as overload conditions and overheating.

Wi-Fi 6 AND Wi-Fi 7 Powering The Next Wave of Smart Connectivity

Wi-Fi 6 leads with faster data rates and reduced latency while upcoming Wi-Fi 7's backward compatibility will facilitate gradual upgrades from Wi-Fi 6, easing transitions. However, advanced features like multi-link operation (MLO) and ultra-low latency may command a premium, making Wi-Fi 7 suited for high-end applications.

CHARGE FORWARD: High-Voltage Batteries And MSMEs Can Fuel INDIA'S EV REVOLUTION

A nuanced explanation of low- and high-voltage EV batteries by Dr Gokhale, Vice President for Battery Technology at JSW Energy, illuminates their advancements and influence. The essential role of MSMEs and academia in developing a strong EV ecosystem emerges, marking their significance for India's push towards self-reliance in this innovative field.

"MILES TO GO Before I Sleep"

A teacher illuminates the path to success through the light of knowledge, yet some teachers extend that light to society through their contributions and research. Known as the architect of the modern M3 electronic voting machine (EVM) and the voter verifiable paper audit trail (VVPAT) that transformed India's democratic process, Prof. (Dr) Rajat Moona's journey began in the modest town of Bareilly. Here is his story, as recounted to and written by EFY's Yashasvini Razdan.

STARTUPS & INNOVATORS

1 One Charger To Charge All Your Devices | 2 Harnessing AI Technology For Efficient Pest Management | 3 Wireless Light-Based Communication With Velmenni's Technology

Can MSMEs Contribute And Profit From The SEMICON BOOM?

Semiconductor manufacturing often requires significant investment, typically feasible only for governments or large corporations. But are there opportunities for MSMEs as well? We spoke with Sanjay Gupta of L&T Semiconductor Technologies, and intriguingly, many opportunities do exist! Read on...

"We Ensured CUSTOMERS' MONTHLY EMI Would Be Equal To Or Less Than THEIR ELECTRICITY SAVINGS"

In a conversation with Nitisha from EFY, N.P. Ramesh of Orb Energy outlines the early financing challenges customers faced. He explains how Orb Energy's non-collateralised loans simplified solar adoption. As awareness increased, industries recognised the cost savings, leading to repeat business and system expansions.

REFLECTIVE LCD TECHNOLOGY: Driving Sustainability In Digital Displays

With the demand for eco-conscious, high-performance solutions growing, could reflective LCD technology spark a new revolution in digital displays?

"MRAM CAN KEEP DATA Even When Power Is Off!"

What is MRAM, and what makes it special? EFY's Nidhi Agarwal sat down with Sanjeev Aggarwal, President & CEO, Everspin to uncover the answers...

The Magical, Super-Thin, FLEXIBLE BATTERIES

Slim and flexible, these batteries are a technological breakthrough. Just a millimetre thick, and able to bend without compromising their structure, these are perfect for tight-fitting applications where standard batteries are unsuitable.

"We Have Achieved A Milestone By Having Government School Children Participate In Championships Alongside Their Private School Counterparts"

Can corporate CSR funds truly make a difference? Rooted in the belief that technical skills should be accessible to all, Estonia-based non-profit Robotex International, established 24 years ago, has empowered over a million children across seven states in India. EFY's Yashasvini Razdan interviewed South Asia Head Robotex International and Director Robotex India, Payal Manan Rajpal, to uncover the secret behind their success.

What To Expect From The ADVANCED OSCILLOSCOPES

Harnessing higher bandwidths and capacitive touchscreens, digital oscilloscopes deliver sharper analysis and streamline electronic system testing.

How To Locate A Device Without Using GPS?

SSID-based Wi-Fi locationing offers a precise method for determining locations using Wi-Fi signals, particularly in areas where GPS often proves unreliable.

Wearable Automatic ASSISTANCE GLOVE

This proposed prototype works by wearing the glove and either touching a specific finger with the thumb or pressing a special switch.

BLUETOOTH CONTROL Through Mobile

Creating a Bluetooth-controlled device with an Arduino Uno and an HC-05 Bluetooth module enables control of lights or even relays to manage AC appliances wirelessly using an Android smartphone.

Raspberry-Pi Based WAVEFORM GENERATOR

A waveform generator is a commonly used test and measurement instrument in electronics laboratories.

World's Smallest Programable INDUSPHONE DESIGN

Smartphones have become a necessity in daily life.

AUTOMATIC WIPER CONTROL For Three/Four Wheelers

The integration of a 555 timer and L293D motor driver in an automatic wiper control device presents a practical and efficient solution for enhancing driver safety and convenience.

EMS Vs Components Manufacturing: EMPLOYMENT IN ELECTRONICS INDUSTRY OF INDIA

A recent article in a leading business newspaper reported that industry executives, during a government meeting, had suggested that EMS firms create more employment than electronics component manufacturers-for every rupee invested. To verify this claim, a review was conducted with both component manufacturers and EMS firms, as well as several trade associations.

Why Did Rajguru Electronics, A Leading Distributor Of Components And Development Boards, Enter Manufacturing?

After nearly three decades in distribution, Rajguru Electronics pivoted to manufacturing, setting up a unit for its ADIY subsidiary in Bengaluru. EFY's Yashasvini Razdan interviewed CEO Dileep Jain to explore the reasons behind the shift and the company's growth strategy.

"We Are Building FUTURE ENTREPRENEURS With Drone Assembly And Maintenance Training"

AVPL is creating village-level entrepreneurs and jobs through drone technology and agriculture training. In an interview with EFY's Nitisha, Co-founder and Chairman Preet Sandhu discloses how their 70 centres across 12 states offer offline courses in RPC and agricultural spraying.

"Becoming CLEAR"

From a nonchalant teenager to authoring a book on Verilog at 25 and launching successful IPOs for startups on the US stock market, Rajeev Madhavan exemplifies how the right guidance can transform a life. This is the story of one of Silicon Valley's most influential venture capitalists, as narrated to Yashasvini Razdan.

THINKRAW INDIA'S SOLAR SOLUTIONS FOR THE AGRICULTURAL SECTOR

ThinkRaw's blend of technology and tradition is revolutionising agriculture with solar-powered solutions that enhance efficiency and sustainability in farming and aquaculture.

STARYA MOBILITY: SHIFTING GEARS FROM DEVELOPING MOTORS TOWARDS RETROFITTING

Starya Mobility, a Bengaluru-based startup, evolved from developing EV components to retrofitting scooters, is adapting to India's dynamic electric vehicle market.

DHRUV VIDYUT'S RETROFIT KIT CONVERTS NORMAL VEHICLE INTO EV

Innovation begins with simple ideas. Curious how a basic bicycle can become an electric vehicle? Dhruv Vidyut's retrofit kit is quietly leading this transformation.