Knowledge Base

It is working on the principle of electromagnetic attraction. The relay circuit senses the fault current and energizes the electromagnetic...

Ethernet is a communication standard that was develops in the early 80’s to network computers and other device in a...

Now a day, these touch screen technology has become the very important part of our day to day life. We...

Slide switch  It is a bistable two position switch and it is used to current flow in the circuit. It...

            Analog multimeter          digital multimeter The analog multimeter comprises a scale and deflection pointer which actually indicates the value...

UART stands for universal asynchronous receiver-transmitter. It is one of the simplest forms of device to device for digital communication....

           Analog signal                   Digital signal Analog signals are continuous signals. Digital signals are discrete signals. It uses continuous...

Arduino Mega is a microcontroller board based on the ATmega 2560, it is an open source microcontroller. It includes 54...

ARDUINO UNO ARDUINO MEGA Arduino UNO is a microcontroller board based on the ATmega328P.   Arduino Mega is a microcontroller...

Introduction Arduino Leonardo is one of the members of Arduino family. It is a microcontroller board based on the ATmega32u4,...