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.
Flame-Sensing Fire Alarm Using an Arduino Nano
Fire safety alarms are crucial in both residential and industrial environments. Early fire detection can prevent significant damage and save lives. Flame sensors offer...
IoT-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. Through IoT...
Micro Inverter – Battery Charger Circuit
Need a quick power boost? This simple circuit converts 12V DC to 230V AC. Perfect for relaxing with a night lamp or charging your...
IoT based Entry and Exit Monitoring System
The IoT based Entry and Exit Monitoring System is an RFID-based solution for tracking individuals entering and exiting a monitored area. Each person scans...
Simple Low Power Inverter
Here is a simple low power inverter that converts 12V DC into 230-250V AC (DC to AC Converter).
It can be used to power very...
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...
World’s Smallest Programable IndusPhone Design (Part 1)
Smartphones have become a necessity in daily life. Smartwatches also help in staying connected with phones and receiving notifications. Call access is available directly...
Wearable Glove – Smart Communication Device
This proposed prototype works by wearing the glove and either touching a specific finger with the thumb or pressing a special switch. This action...
Raspberry-Pi Based Wave Form Generator
A waveform generator is a commonly used test and measurement instrument in electronics laboratories. Waveforms of different functions, frequencies, and amplitude levels are often...
Arduino Device to Control Appliances Wirelessly
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...
Accessing Graphical Desktop Of Raspberry Pi Using SSH And VNC
Raspberry Pi is a low-cost, high-performance, credit-card-sized computer designed for learning, problem-solving, and having fun. Easy to get started with, this compact yet powerful...
Alcohol Detection Smart Vehicle Using Arduino
As per the accident studies, every year, approximately 1.5 lakh people die on Indian roads, on average, into 1130 accidents and 422 deaths every day or...
Satellite Tracker Watch
The aim of this Satellite Tracker project is to develop a handheld device that tracks satellites in real time using a GPS module. This...
Proxy: AI Vision Controlled Long Distance Video Conferencing Robot
Proxy is a robot designed to make video conferencing more dynamic and interactive. What makes Proxy unique is its AI Vision technology, which allows...
Access Control System Installation: Wiring, Setup, and Smooth Operation
This article describes the basic installation of an RFID and password-based door access control system. Access control systems allow only authorized persons to enter...
RFID Lock System
When it comes to security, RFID card-based digital locks are more reliable than key-based mechanical locks since they cannot be easily broken. Also, they...
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...
Wi-Fi Enabled standalone Lidar
Lidar plays a key role in cartography, mapping, localisation, ADAS, environment scanning, and more. It is widely used in robots, autonomous vehicles, and for...