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Smart ESP32 Solution to Optimize Mobile Tethering and Battery Management

Connecting to a wireless LAN network is a popular option for accessing internet-based applications. A readily available alternative is tethering or using a mobile...

Wireless Remote Data Monitoring System with TFT LCD Monitor

Remote monitoring plays a pivotal role in advancing industrial automation, Industry 4.0, and the Industrial Internet of Things (IIoT). A remote data monitoring system...

Real-Time Environmental Data Logger and Plotter

In today’s world, where environmental concerns are increasingly at the forefront of global consciousness, the ability to monitor and analyse environmental data has become...

High/Low-Voltage Cut Out With Built-in Delay

Most electronic and electric devices require a voltage within certain limits. If the voltage applied is higher than normal, the current drawn by the...

Automatic Wash Basin Tap with LED Light

When waking up at night to use the wash basin, you may struggle to find the switchboard to turn on the light before opening...

Multi-Purpose Wire-Loop Security System

This multi-purpose security system utilises wire loops to secure items. Wire loops can be employed in various ways for security applications such as luggage...

DIY USB MP3 Player for Under ₹150!

If you go to the market to buy an USB MP3 player, it will cost around 500 rupees or more. But you can assemble...

Gadget For Dual Protection From Viruses

The Corona pandemic is officially over but its ill effects are still being seen, especially in crowded places like popular markets and malls. Besides,...

DIY Digital Dual Stopwatch

Consider this digital stopwatch with dual timers if you are seeking a dual stopwatch that allows you to measure two distinct time intervals. It...

RFID-Based Authentication System Using Arduino

The radio frequency identification (RFID) system used for the identification and tracking of objects makes use of an RFID reader and a tag. The...

Building Electronics Kaleidoscope

Attention-catching elements prove valuable in warnings, raising awareness of danger, and in exhibitions, providing visual delight. Numerous electronic circuits utilize blinkers, winkers, and LED...

Personalized E-Paper Clock Using ESP32 Microcontroller

We designed a Personalized DIY E-Paper Clock Using ESP32 Microcontroller. Circuit Diagram and Code explained in the article. E-paper is continuously evolving. The day is...

Joystick-Controlled Arduino System for Operating Home Appliances

In the world of electronics and embedded systems, the use of a joystick and an Arduino Uno board has many possibilities for developing control...

Millet Cooker: An Electric Slow Cooker

In 2023, we celebrate the International Year of Millets, honoring the nutritional richness and versatility of millets, such as Foxtail, Barnyard, Kodo, Little, and...

Counter With Overload Alert Alarm for Child Safety in 40-Seater Bus

We built the Bus Overload Alert System using Arduino. Now, why and where can we use this detection/counter system? Child safety is a paramount concern,...

DIY Smoke Alarm Made With UM3562

This smoke alarm built using a UM3562 sound generator can help maintain a smoke-free environment in apartments, offices, factories, restaurants, hospitals, etc. In this...

ChatGPT Terminal Made Using ESP32

You are all aware of ChatGPT and its power. We tried some experiments and made this ChatGPT Terminal that can incorporate ChatGPT and give...

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