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.
Smart Whistle Counter for Pressure Cooker
Pressure cooker is a very common utensil in almost all Indian households, keeping track of how many whistles have been blown to know when...
Logic Analyser Cum Functional Generator
Functional generators and logic analyzers both are important tools for all electronics engineers and most of the time we wish they should be so...
How To Use Your Phone As A Thermal Camera
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...
Raspberry Pi based Smallest Touchscreen Laptop with E-ink Display
Carrying a machine everywhere, which is capable of doing ethical hacking without getting noticed is important in some hacking-related tasks for which you may not...
PC Control With Eye Movement For Physically Challenged
Millions of people across the globe suffer from neuro conjugate disorder, or some other form of paralysis, which does not let them move any...
A Simple And Secure Way To Send Frequent Data Anywhere
Sometimes, we need frequent sensor data transmission from one end of the world to the other for which we use online servers and services...
Touchless Doorbell That Rings Only When Hand Is Sanitised
Touching of a doorbell switch by different people can spread coronavirus and many other communicable diseases from one person to the others. So, protection...
A Robot That Can Dream, Recognise And Greet Visitors
A first-of-its-kind robot that can recognise a human face and see dreams—like a human—can now be yours! Interested?
We humans can speak, recognise feelings and...
Object Detection Using Lidar Module
Radio detection and ranging (radar) systems detect the presence and distance of objects using radio frequencies. The distance of an obstacle is calculated from...
The Standalone Logic Analyzer That Needs No Laptop
The most essential tool for engineers is a logic analyzer, which they operate using a laptop or PC to show the results. A stand-alone...
Rendezvous With Electronics
Electronics: A genteel version of Electricity!
I always wondered how to explain to a layman the difference between 'Electricity' and 'Electronics'. Well, I tried to...
Weather Station Using STM32
This is a simple “Weather Station using STM32 with ThingSpeak IoT” powered by STM32 ARM Cortex (Blue Pill), this system detects environmental parameters such...
GPS Location-Based Alarm
We have designed a GPS location-based Alarm and alert system using ESP board.
On many occasions, we find ourselves making shopping lists or planning tasks...
Power Supply With Digital Volt-Amp Panel Meter
This is a variable power supply with digital volt-amp panel meter. Its advantage is that you do not need a separate voltmeter, ammeter, or...
IoT Cameras That Can Chat
Nowadays, everyone's main concern is the safety of pets and kids when we are not around them. This concern keeps us constantly worried when...
Milli-Ohm Meter With 0.1 To 1-Ohm Range
Most shunt resistors have values below one ohm. Such low values of resistances cannot be measured reliably due to range and resolution limitation of...
DIY Micro Spy Bot with Live Audio and Video Streaming Capabilities
Microrobots with live audio and video streaming capabilities can help in tracking human beings during earthquakes and also perform underground surveys. This mini spy...
DIY Bluetooth MP3 Player With FM Radio
Have you ever thought of making an audio system at home? Building your own audio system can not only be fun and exciting, but...