Basics of Plotting Graphs in MATLAB In this article we will see that how commands like plot, stem, subplot, xlabel, ylabel, title, plot, stem, subplot, axis, plot3, colour, linewidth, hold and legend are used in Plotting graphs in MATLAB. ( if you are new to MATLAB, first check this article to learn basics of MATLAB) Introduction to […]

## Filter Inductor Design

Design Calculations for Filter Inductor Design Calculations for filter inductor of ferrite core will be explained here. These inductors are common and essential part of power electronic converter circuits. Main objective of inductor in converter circuits is to eliminate unnecessary harmonics in circuit to get smooth output. As in power electronic devices switching is very […]

## ARDUINO UNO TIMER AND INTERRUPTS

Arduino indeed is a magical thing for a lot of people owing to the amazing and extraordinary thing this little board can do. Just when we believe we have figured all of its secrets we discover something new and today we are going to learn Arduino Uno Timer Interrupts. The Timer is nothing but a […]

## Tachometer Using Arduino and Hall Effect Sensor

Introduction to Tachometer In this project we will make a tachometer using Arduino. It is a device which is used to measure the RPM (revolution per minutes) of rotating objects like a shafts or wheels etc. This project differ from other projects present around web as it uses a Hall Effect sensor rather an IR […]

## Taser Gun using 555 IC

Taser Gun In this project we are going to build a powerful taser gun taser Gun using a 555 timer. We all are familiar with the importance of a 555 timer IC in the field of Electronics since it has wide variety of application. And today we are going to use this invincible IC to […]

## Generalized Assignment Problem using LP Solver

LP Solver: To understand Generalized Assignment Problem using LP Solver, Lp solver is first need to understand. Lp solver is software to solve linear programming optimization problems. This gives you simplest interface to write optimization problem and provide optimized solution. Just formulate the optimization problem in standard Linear Programming (LP) form and write accordingly in command […]

## Generalized Assignment Problem using Excel Solver

1. Introduction: 1.1. Generalized Assignment Problem In Generalized Assignment Problem for optimization is daily life problem in which we have n number of tasks/assignments and m number of machines/labor available to perform that tasks. Each machine/labor have some cost for performing specific task. There could be time constraints for each worker to do specific job […]