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.
4-Channel Multi Mode Audio Amplifier
Sometimes we need configurable multichannel amplifiers for experiments or for use in offices or schools. Here is a multi mode audio amplifier circuit based...
Wireless Gesture Controlled Robot
In this wireless gesture controlled robot project we are going to control a robot using hand gestures. This is an easy, user-friendly way to...
Vibration Activated Smart CRO Probe
Here is a simple, low-cost, energy-saving and device-saving circuit for an electronics lab, service centre, electronics workshop, or wherever a CRO is in use.
Infrared Sensor Based Power Saver
Quite often you forget to switch off the light or fan when going out of the room. The simple infrared sensor based power saver...
Electronics Projects: Top Five DIY Projects
1. Soccer Robot
This soccer robot can move forward, reverse, forward-left, forward-right, reverse-left and reverse-right with the help of an Android phone. The speed of...
Microcontroller Projects: ATmega16A Based GPS Receiver
A global positioning system (GPS) receiver is used to get precise geographical location by receiving information from satellites. It not only gives information about...
Connecting Arduino Board with Android Device
There must be a lot of people out there who love trying out things with Android, and who spend a lot of time experimenting...
Pre-Primary Tutor
A simple Pre-Primary Tutor for kids is presented here. An Arduino board (or its equivalent Freeduino), three tactile switches and a 16x2 LCD module...
Electronics Projects: Frequency Shift Keying Communication Trainer
Frequency shift keying (FSK) is a frequency modulation scheme in which digital information is transmitted through discrete frequency changes of a carrier wave. It...
Arduino Projects: Sixth-Sense Media Player
Here, we present a technique to control the media player using a hand glove. It requires Windows Media Player, LabVIEW, Arduino and an accelerometer.
Sixth...
Sequential Timer for DC Motor Control
Most industrial processes require rotation of the motors in forward and reverse directions for desired periods. One good example is the automated bottle filling...
Microcontroller Projects: Sonar Water-Level Meter
Three-fourths of the earth is water, out of which 97 per cent is saline (in oceans, seas and groundwater). The remaining 2.5 per cent...
Calculator Using Postfix Notation
Presented here is a handy postfix notation system that can do your calculations in practically no time, and that too without changing the source code. It can even handle parenthesis and algebraic operator precedence.
Arduino Projects: Android Phone Controlled Robot
Android smartphones are undoubtedly the most popular gadgets these days. You will find various apps on the Internet that exploit inbuilt hardware in these...
Dynamic Display Using LED Strip
Surface-mount device (SMD) LEDs are becoming popular because of their low power consumption and high brightness. These LEDs are readily available in the market...
RTC-based Event Logger
Event log data is a unique source of information for security, audit, compliance and troubleshooting purposes. An event logger enables you to view the...
‘Space Invaders ‘Hand Video Game
A video game is an electronic game that involves human interaction with a user interface to generate visual feedback on a video monitor. Electronic...
Remote Control of Webcam Through Internet
Necessity is the mother of invention, and that’s how I could find a smart solution for controlling my webcam from a remote location where...