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

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...

When charging devices like mobiles and laptops, it is easy to forget to switch off the power once they are fully charged, often resulting...

This simple on/off timer can control any household electrical device that needs to be switched on or off after a specific duration. It employs...

In today’s fast-paced world, accurate speed measurement is crucial across various domains, from automotive vehicles to drones and athletic training. To meet this need,...

In a previous initiative, the Speech GPT terminal was introduced, which allowed users to ask questions in the terminal and receive spoken answers. This...

This smart switch for agriculture irrigation system comprises an Arduino board with a GSM module that is remotely controlled by a smartphone. Through this...

As technology advances, various energy harvesting methods have emerged, leading to a new era of batteryless sensors. The batteryless E-paper display proposed here is...

Nets are transforming electronics design! From messy wire connections to organised circuits, learn why professionals are making the switch. Schematic circuit design is a key...

With the advent of artificial intelligence, robots find application in various sectors such as industry, homes, bars, restaurants, events, agriculture, and even space. In...

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

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...

In the previous tutorial, we covered the implantable chip-based data tracking system for animals. Continuing our design series, we now progress to designing a...

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

Here we are presenting an Arduino based low-cost Proximity Sensor Switch to control electric load wirelessly. But before we start to learn how to...

This Arduino-based night security light can protect your home/office from thieves/intruders at night. The light glows when movement is detected in front of the...

Obtaining 5V from AA or AAA cells is a difficult task in terms of high efficiency and a low component count. Classic boost converter...

We designed a Quiz Buzzer circuit that can be used for eight players/teams in quiz competitions organized by schools or colleges. Normally, quiz circuits...

With a dedication to Empowering Farmers with Smart Farming, we build a wheat germination monitoring system. But why this system is needed and how...

In today’s world, the devastating consequences of accidents caused by drunk driving continue to make headlines. Drawing inspiration from real-life data, this remarkably advanced...

In this article, we will explore a straightforward method to create an IR remote-controlled FM radio with RDS (radio data system) using the ESP-01...

Previously, we explored the ADAS (advanced driver assistance system), which used lidar, camera, and ROS for creation of the map. Now we are adding an...

Considering the geographical location, some regions experienced temperatures rising to 48ºC during the peak summer season. In such situations, a hydroponic automation system, a...

The 555 timer has been a popular choice in electronics for a long time due to its versatility and wide range of applications. It...

We often come across news of EVs catching fire or batteries overheating and exploding. To address this, our Electric Vehicle Safety project focuses on...

Modern electronics have evolved to a great extent today, encompassing computer science on one hand and information technology on the other. There is hardly...

With this dry running protection system, you can prevent your water cooler’s motor from dry running and activate it for about one-third of the...

There are many AM/FM receiver circuits available, but the difficult part is making the coils and tuning the circuits. Without their proper construction and...

If you wish to monitor and control the temperature of the water, or any other liquid for that matter, this water temperature controller can...

The most common cause of fire in a kitchen is gas leakage. This project will help you make an LPG leakage cum smoke detector...

The proposed project is a Raspberry Pi-based intrusion detection system that uses a passive infrared (PIR) sensor to detect motion and a Pi camera...

This project aims to build a digital clock using a real-time clock chip (DS3231) with battery backup, a liquid crystal display (JHD 204A), and...

An automatic bathroom light Circuit can be made in several ways, depending on your preference and budget. Some of the options make use of...

We designed the Automatic Touchless Arduino Water Dispenser to prevent water wastage. During pandemics like Covid-19, the frequent need to wash hands leads to significant...

Most trainer kits available in the market start showing wrong results after a few years of usage due to the aging of components. This...

Some patients and senior citizens require continuous monitoring, but it cannot be done through CCTV cameras in their bathrooms or even bedrooms as it...

An automatic wash basin tap is quite helpful in maintaining hygiene as it does not need to be touched for water flow. It is...

Solar photovoltaic panels produce energy only while the Sun shines, but lighting is required mainly during the night. So, solar energy must be stored,...

In the previous version of ESP32 cam project published in February issue you could live stream the video and access the video over Wi-FI....

The first six circuits to learn the theory and digital logic behind twelve simple experiments that can be performed using IC 555 were published...

This simple temperature controlled circuit triggers automatically when the ambient temperature goes beyond a set limit of, say, 50 degrees centigrade. This temperature setting...

This small-size programmable camera can start taking pictures when motion is detected and transmit real-time videos. It can be hidden easily for espionage work...

Recently some electric bikes caught fire due to the failure of the battery management system because of poor battery design. Unfortunately, proper thermal management...

Monitoring health of a person continuously 24 hours a day and every day of the week is not easy for even doctors and researchers,...

There is huge chemical waste being generated by billions of batteries used in remote controllers for electronic devices like TV sets, set-top boxes, air-conditioners,...

Thermal cameras or thermal accessories are one of the most essential devices for thermal scanning-based fault detection, thermal throttle analysis, thermal monitoring, or for...

The circuit presented here can provide up to three amperes of current for a 5V, 6V, 8V, or 9V supply. It uses the popular...

In a smart home, electronic appliances can be controlled through voice or gesture, including a TV set. Unfortunately, this feature is not available in...

In the present world, highly affected by pandemic, there is a huge spike in Covid-19 infection cases in many places. With limited resources the...

Have you ever thought of controlling things with just your thoughts? Well, it is now possible! The idea for this IoT project came while working...

Due to coronavirus we are now used to alcohol based sanitisation liquids and sprays but what about disinfecting items like goggles, keys, mobile phone,...

What if you had an extra pair of hands to carry out tasks somewhere else while you controlled them from another location wirelessly. Seems...

Normally exhaust fans installed in kitchens, including restaurant kitchens, keep running continuously—whether smoke is present or not. Here is how you can build a...