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.
Intrusion Detection and Image Storage Using Pi Camera and Firebase
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...
Real-Time Digital Clock using Arduino
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...
Simple Automatic Bathroom Light
An automatic bathroom light Circuit can be made in several ways, depending on your preference and budget. Some of the options make use of...
Touchless Arduino Water Dispenser For Washing Hands
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...
Arduino-based Automatic Liquid Dispenser
In this proposed automatic liquid dispenser whenever we want to fill the Water bottle/petrol in the vehicle, we just need to place the correct...
ADC and DAC Trainer Tool Kit
Most trainer kits available in the market start showing wrong results after a few years of usage due to the aging of components. This...
Wireless Health and Security Monitor That Does Not Breach Privacy
Some patients and senior citizens require continuous monitoring, but it cannot be done through CCTV cameras in their bathrooms or even bedrooms as it...
Smart Ironing Device To Protect Your Clothes
During the ironing of clothes, they can get burnt, if the iron is kept over a cloth unattended. This usually happens when you get...
Make Your Own Juice Dispenser
A machine that can dispense juice /water.
Principle
When air is flown to the closed bottle the pressure in the bottle also increases, as the other...
DIY Anti-Collision System: Enhance Vehicle Safety with this Innovative Project
With the advancement of technology, the driving system is also getting advanced and providing more safety. The auto-braking feature, obstacle detection system, anti-collision system,...
A Simple Audio Amplifier With Dual Power Source
This simple audio amplifier can be built at home with few components. You can use it at home or in a car with the...
Automatic Camera Based Boom Barrier Better Than The IR Based
This is a common sight at big buildings, such as shopping malls and 5-star hotels, where the entrance for staff and regular vendors has...
Raspberry Pi based Supercomputer With Water Cooling Technology
There are areas where we need small computing machines that can work collectively like a supercomputer. Let us see here how it can be...
Overvoltage and Undervoltage Protection For Electrical Appliances
In some places, especially in developing countries like ours, sudden fluctuations in the mains voltage are quite common.
This sometimes causes a serious damage of...
Arduino Based Automatic Water Tank Filling System
Here we have designed an Automatic Water Tank Filling System using Arduino.
In India, many houses have two sources of water to fill the rooftop...
Enabling Industrial Sensors For Edge Computing Using EdgeX
For industrial prototyping and design, we often need industrial-grade sensors and devices plus industrial platforms like EdgeX. But interfacing and using those industrial-grade sensors...
555 Timer based 5-Colour LED Flasher Circuit
This 5-color LED flasher circuit can be built using the popular 555 timer and 4017 decade counter ICs. It does not require any expensive...
Automatic Wash Basin Tap Using Arduino
An automatic wash basin tap is quite helpful in maintaining hygiene as it does not need to be touched for water flow. It is...