Top 20 Electronics DIY Projects

Engineers are always in search of new electrical project ideas, and finding meaningful projects makes that search worthwhile. Listed below are the latest electrical...

A cell phone Signal jammer is an electronic device that blocks the transmission of signals between a cell phone and a base station. By...

Here’s a simple FM receiver with minimum components for local FM reception.

Nowadays, people have smartphones with them all the time. So it makes sense to use these to control home appliances. Presented here is a home...

We compiled this list of innovative and interesting Robotics projects, Ideas, and research topics for Beginners and Enthusiasts so that they can explore the...

An inverter provides power backup for mains-based appliances in the event of a power failure. Most of the inverters available in the market have...

In this list, we present a collection of exciting 555 Timer Projects that harness the power of the 555 Timers to create a diverse...

During the summer, most people are too lazy to water the potted plants on their rooftop gardens every day. So, we build a simple...

ESP8266 is gaining popularity in the field of electronics because of its low cost, reliability, and easy availability in the market. ESP8266 contains a built-in...

While LPG leakage detectors are widely available, they are often costly and rely on microcontroller-based designs. Here, we present an affordable, easy-to-build LPG leakage...

Electronics and Communication Engineering (ECE) Students and Enthusiasts are always searching for new projects to try out in their free time. They are also...

Engineers are always in search of new electrical project ideas, and finding meaningful projects makes that search worthwhile. Listed below are the latest electrical...

A cell phone Signal jammer is an electronic device that blocks the transmission of signals between a cell phone and a base station. By...

Firmware updates play a pivotal role in the efficient functioning of IoT, IIoT, and embedded electronic systems. However, the conventional method of updating firmware...

A smart talking grocery scale is an advanced digital weighing scale designed for small shops, grocery stores, and home use. It accurately measures the...

A low-cost drone equipped with a camera opens up many new possibilities with respect to its applications, such as crop monitoring, video surveillance and...

In today's era of the Internet of Things (IoT), smart home automation has evolved from being a luxury to an accessible and essential part...

AM radios are still used for capturing transmissions from long distances (DX reception). But AM radios normally require long (10-30m) outdoor antennae. That is...

In this list, we present a collection of exciting 555 Timer Projects that harness the power of the 555 Timers to create a diverse...

We designed a smart sound localization system using Raspberry Pi that is able to find the source of sound and will localize and visualize...

A low-cost drone equipped with a camera opens up many new possibilities with respect to its applications, such as crop monitoring, video surveillance and...

Water meters installed in supply lines are common at residential, commercial, and industrial sites. These measure the volume of water flowing through the pipes...

This smart bin can help maintain clean and hygienic environment as garbage can be thrown into it without touching it. The bin has a...

This project can be used to control up to four industrial electrical appliances with the help of a joystick and an Arduino Nano board....

Panel meters in regulated power supplies are used to display electrical parameters like voltage and current. Presented here is a DC Panel Meter circuit...

Presented here is the circuit that drives twenty LEDs in a random manner. LED flashers and sequencers are used in decorative lights to give...

The proposed International Space Station tracker, powered by the NodeMCU board, uses LEDs and a buzzer to indicate real-time ISS position. The ISS tracker interfaces...

This project demonstrates a low-cost intelligent traffic signal system using Arduino and ultrasonic sensors to reduce congestion caused by fixed-timer traffic lights. Four HC-SR04...

As water consumption and wastage increases day by day, water scarcity has become a growing concern around the globe. While some irresponsible people are...

Autonomous systems, especially in robotics, are transforming industries by performing complex tasks efficiently. Obstacle avoidance is crucial for autonomous robots, allowing them to detect...

We designed a smart sound localization system using Raspberry Pi that is able to find the source of sound and will localize and visualize...

Flight tracking is fascinating—you can watch aeroplanes move in real time, see their altitude, speed, and even where they’re headed. Many aviation fans and...

Barcode and QR code readers are widely used in inventory tracking, retail billing, office management, and event check-ins. They help identify items quickly and...

Making Raspberry Pi Bluetooth Speaker and Streaming audio from mic directly to speakers is difficult when we do not have a Bluetooth mic and...

Modern homes and offices rely on cutting-edge technology to enhance security, and a real-time video call doorbell is a must-have. However, many of these...

In this project, we are going to learn how to design a smart AI robot that can recognise a person’s face, can recognise that...

Every organisation needs an attendance system to obtain data about its working hours and also keep track of its employee’s punch in and out...

In this project, we will be making a prototype of a smart eyeglass that can help a visually challenged person to recognize the person...

This is a DIY electronics project article that teaches how to build a low-cost 3D LiDAR mapping system using a standard 2D LiDAR sensor,...

Most people use the side and rear-view mirrors to manoeuvre their cars since a camera installed at the back of the car can be...

Firmware updates play a pivotal role in the efficient functioning of IoT, IIoT, and embedded electronic systems. However, the conventional method of updating firmware...

A smart talking grocery scale is an advanced digital weighing scale designed for small shops, grocery stores, and home use. It accurately measures the...

A low-cost drone equipped with a camera opens up many new possibilities with respect to its applications, such as crop monitoring, video surveillance and...

In today's era of the Internet of Things (IoT), smart home automation has evolved from being a luxury to an accessible and essential part...

An ESP32 camera (cam) can take pictures at 2MB per second rate and transmit them up to 200 metres using a small antenna on...

Have you ever tried squeezing a LoRa and GPS module into a wearable device? It’s a nightmare! Most modules are huge, and using separate...

The IndusBoard Coin V2, a compact ESP32-S2-based development board measuring just 3.3 cm, is an excellent platform for building ultra-small embedded projects. Combined with...

In today's era of the Internet of Things (IoT), smart home automation has evolved from being a luxury to an accessible and essential part...

Struggling with GPS indoors? Learn how to build a DIY real-time indoor tracking system using BLE and Wi‑Fi triangulation. Track people, pets, or robots...

RFID and NFC tags are ubiquitous in our daily lives, powering systems like metro and bus cards, parking lots, office attendance systems, entry gates,...

A smart talking grocery scale is an advanced digital weighing scale designed for small shops, grocery stores, and home use. It accurately measures the...

In today's era of the Internet of Things (IoT), smart home automation has evolved from being a luxury to an accessible and essential part...

The IndusBoard Coin V2, a compact ESP32-S2-based development board measuring just 3.3 cm, is an excellent platform for building ultra-small embedded projects. Combined with...

In this project, we are going to learn how to design a smart AI robot that can recognise a person’s face, can recognise that...

In this project, we will be making a prototype of a smart eyeglass that can help a visually challenged person to recognize the person...

In this guide, you’ll learn how to build your own local AI system using lightweight LLMs, AI agents, and affordable hardware like a Raspberry...

We all must have seen a drone and some of us might have even operated one. Most of the drones available in the market...

Continuous hunting as driven a lot of animal species to extinction and the Government has brought about little change apart from introducing a few...

General X-Ray-based Covid-19 detection systems are fast and give quick results along with the status of how much the COVID-19 virus has infected the...

After the creation of LLMs like Generative AI, the next big revolution in AI is AI agents like OpenClaw. These agents can not only...