Community Projects

A prototype is an early sample, model, or release of a product built to test a concept or process or to act as a thing to be replicated or learned from.

R-, G-, B- Histogram Extraction of a True Colour Image (JPEG) Using MATLAB

The images in JPEG format are true colour images with 24-bit colour resolution. A 24-bit colour image is the combination of R-, G- and B-colors (8-bits each) ranged from 0 to...

DC Power Meter for 0-55V 20A Work Bench Power Supply

This project describes how to make a low-cost DC power meter that can be used for displaying Voltage, current, power and the running time of operation. This is useful and can...

Image Processing Based Fire Detection & Extinguisher System Using Arduino

This is an image processing based fire detection and extinguisher system using Arduino. It is basically the system is divided into two parts: Fire detection 2. Fire alert and extinguisher In the first...
Fig. 6. The result of the system showing driver status

Road Safety Solution for Drunken Driving

Drunken driving is one of the major problems today, this causes several deaths every year across the world. Here is a simple method of sensing alcohol in the breath of the...

Identifying Bone Cancer Using Markov Random Field Segmentation

Medical Image Segmentation Medical Image Segmentation is the process of automatic or semi-automatic detection of boundaries within a 2D or 3D image. A major difficulty of medical image segmentation is the high...

Indoor Positioning Using Shoe-Mounted Sensors

Can we play Pokémon Go when we are inside a room or do we have to go outside every time? Why we always have to go outdoors to play Pokémon Go?...

Optical Slave Flash Trigger

A "slave flash" (also known as speed light/strobe) is a flashgun that sits around quietly until it sees a bright light. When the slave sees a flash, it flashes itself. Employing...

Solar MPPT using IC LM5118

The need for renewable energy sources is on the rise because of the acute energy crisis in the world today. The main limitation for the saturation and reach of solar PV...

RGB BULB Using NE555 Timer

An RGB Bulb is readily available in the market but is highly expensive and based on a microcontroller. Also, their programming is very difficult to understand. Here is a simple and cheap...

Home Automation Using Arduino Through Android Device

This project is based on Interfacing an android application to Arduino Uno board using Bluetooth. The result is a home automation system with minimal electronic components without complex soldering and simple...
 
 
 

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