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HomeEngineering Projects For YouMEGA COLLECTION OF ELECTRONICS DIY PROJECTS

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.

Make Your Own Smart Wireless Biometric Lock

Traditional key-based locks are now outdated and come with limitations of their own. First, you always have to carry the key with you, and...

Make This Joystick-Controlled Robot

The circuit presented here uses a joystick to control a robot. A joystick is more comfortable to use and accurate to control a robot...

Cheapest Digital Altimeter

The altimeter is one of the basic and most essential devices used in-flight systems, drones, space rockets, and submarines to measure the altitude of...

Cheapest Touchless Water Dispenser

A touchless water dispenser uses an IR sensor to detect whether or not a hand/glass is present near it. If detected, then a relay...

TFMini Precision Gauge

The idea of buying a TFMini LiDAR was to build a radar but for many days nothing really got kicked off and then one...

Arduino Based Liquid Vending Machine

This is an automatic liquid vending machine based on radio-frequency identification (RFID) system. A fixed amount of liquid can be dispensed by swiping an...

Network Storage with Raspberry Pi

An always-on network backup device accessible to a computer from both outside and inside the network is a highly desirable thing. As the system...

Multifunction LCD Clock with Raspberry Pi

With just two simple Python files, an inexpensive LCD display and a low-cost digital temperature sensor, you can turn Raspberry Pi into a beautiful...

Object Finder Robot

The Object Finder Robot uses OpenCV and computer vision along with a pre-trained model of TensorFlow running on the Raspberry Pi for detecting and...

Electronics Projects: Anti-Carjack System

Consider this: A criminal stops your car by force and you are left with no option but to surrender the car. The criminal drives...

Arduino-Controlled Namaste Greeting Robot

The concept of controlling various servo motors through Arduino Uno board is introduced here with a fun project called ‘namaste Greeting robot.’ The robot...

This Gauss Meter Is Simple To Make

Presented here is the design of a low-cost Gauss meter using a linear Hall effect sensor and a standard alkaline battery. A Gauss meter...

Retrieval Of Data Using Image Analytic

After the success of the hydel plant telemetry project at less than INR 10K my boss thought why don’t I take up a similar...

DIY: Build GPS-Based Timer For Your Radio Set

This Global Positioning System (GPS)-based timer is used to turn on and turn off a radio receiver at a specific time. The GPS clock...

Programmable Interval Timer for Live Shows

Presented here is a microcontroller-based special-purpose programmable interval timer for live shows and competitions to record time while the contestants are performing. The main...

Web-Based Water-Level Monitor and Pump Controller

Several articles about water-level controllers for overhead tanks have been published in earlier issues of EFY magazine. But the project we are going to...

DIY: Make Your Own Nifty Night Lamp

This simple circuit can be used to light a small area at night. It is useful as a nifty bedroom night lamp, but it...

Remote Health Monitoring With BLE Capability

Due to the lack of transport and the non-availability of doctors, a lot of people might not get the right treatment at the right...
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