MEGA COLLECTION OF ELECTRONICS DIY PROJECTS
Every week, we publish 2 to 3 projects, sometimes even more! They range from simple circuits for beginners, to advanced projects that you can use to develop complete innovative products! Most projects have been developed by enthusiasts like you. Some by experts. And, some by our team. Many are tested at EFY Labs, and some are not–but they typically have a proof-of-concept video.
Human Safety Device To Monitor Kids, Elderly, And Sick
This human safety device offers a compact, reliable solution for detecting, monitoring, and responding to emergencies involving vulnerable individuals.
Built using an IndusBoard Coin,...
Function Generator Using ICL8038
A function generator produces square, sine, and triangular waveforms across frequencies up to 100kHz. It plays a vital role in testing, repairing, and developing...
AI-Powered Gesture Detection Using Edge Impulse
Artificial intelligence for gesture recognition and classification has transformative potential across industries, from healthcare to manufacturing and consumer devices. It enables tasks like motion...
Building Fastest Finger First Indicator With Arduino
Fastest finger first indicators (FFFIs) bring precision to quiz games, measuring contestants’ reaction times with accuracy. Supporting up to eight teams, the system identifies...
Control Home Appliances With A Mobile Torch: DIY Light-Activated Switch Using LDR
Automation is now integral to daily life, with mobile phones serving as essential tools. This device employs a mobile phone torch to control domestic...
Designing Tesla Coil and Wireless Power Bulb
The Tesla coil is a high-frequency resonant transformer circuit capable of generating high-voltage, low-current electricity. This fascinating invention, attributed to Nikola Tesla, is often...
IndusVoltmeter – Smallest Wireless Voltmeter
When I first thought about making a voltmeter, I wanted something small, easy to carry, and quick to use. I imagined it as a...
Fire Extinguishing Robot
Fire has always been important to human progress, yet it may be harmful if not handled. While firefighters combat massive flames, early intervention at...
Arduino based Soccer Robot with Android Control
This soccer robot can move forward, reverse, forward-left, forward-right, reverse-left and reverse-right with the help of an Android phone.
DIY Police Siren with ESP32: A Light and Sound Alternator
This sound alternator is designed to simulate the effects of a police siren, combining sound and light to create a dynamic audio-visual experience. It...
Wireless Control of BLDC Motor Using ESP32 and Web Interface
Integrating wireless control into brushless direct current (BLDC) motor systems opens up exciting possibilities for applications such as remote-controlled cars, robots, and other innovative...
Portable Bilingual Translator with Raspberry Pi Zero
This system is designed as a bilingual translator, leveraging the GTTS library to support multiple Indian languages, including English (en), Bengali (bn), Gujarati (gu),...
Vehicle Theft Detector with Alarm and Backup Power
A simple, low-cost Vehicle Theft Detector device can effectively alert homeowners or occupants if a parked vehicle is moved or tampered with. This hardwired...
Make LED Running Message Display
Light emitting diodes are advantageous due to their smaller size, low current consumption and catchy colours they emit. Here is a running message display...
Power Bank for Smartphones
In our fast-paced digital world, staying connected is essential, and a reliable power bank is a must-have accessory for smartphone users.
This smartphone power bank...
IndusScope – Portable Smallest IoT Oscilloscope
Oscilloscope is an essential test and measurement device that enables us to analyze AC and DC signals, visualize waves, and determine frequency.
However, most traditional...
Optical Fence Using WeMos D1 Mini With Updates On Google Sheet
Vigilance of any room, location, or enclosure is always challenging, especially when it cannot be physically locked. A real-life scenario requiring the tracking of...
Control Appliances With A PC Using Visual Basic And Arduino
This Windows-based program, created with Microsoft Visual Basic (VB6), features an intuitive user graphic interface (UGI) and operates seamlessly on the Windows platform.
It...