Articles

January 8, 2018
Introduction

Diodes generally are known as a device that allows the flow of current in one direction (forward biased) and…

January 7, 2018

Before explaining PID Controller, let's revise about Control System. There are two types of systems; open loop system and close…

January 5, 2018
What are fuses?

Fuses are the protectors, these are the safety devices which are used to protect the home appliances like…

January 3, 2018
What is PCB?  

PCB is a copper laminated and non-conductive Printed Circuit Board, in which all electrical and electronic…

January 1, 2018

One of the oldest, yet popular communication protocol that is used in industries and commercial products is the RS232…

December 27, 2017
What is diode? 

In general, all the electronic devices need DC power supply but it is impossible to generate DC power so, we…

December 22, 2017

Time waits for none. Apparently, it's the same case with the speed of Technology upgrade these days. Moore's law is already…

December 19, 2017

As our brain is made up of 100 billion of cells termed Neurons which are used to think and memorize things. Like as computer…

December 8, 2017

In previous tutorial we have learned about ZigBee protocol, its architecture and also learned about XBee modules and AT…

December 7, 2017

Generally many people get confused with two terms XBee and ZigBee, most of them use it interchangeably. But this is actually…

December 5, 2017

What is a SWITCH? Switch is nothing but a device which is used to turn ON and OFF the equipment. Most probably this equipment…

November 28, 2017

“The Heart of science is measurement”, and for the measurement the bridge circuits are used to find all kind of electrical and…