Electronics

There are mainly three types of logic gate named AND, OR and NOT gate. And every gate does its own different logic function. So with

Fire Alarm Circuit is a simple circuit that detects the fire and activates the Siren Sound or Buzzer. Fire Alarm Circuits are very important devices

LG TVs are generally the first choice among people who wish to purchase a television set for their homes. Generally, all the functionalities of the

Users who want to watch their favourite television shows and movies may find it frustrating and confusing when their Hisense TV has a dark screen.

In a full of fancy gadgets time, it’s nice to remember the good old days. If you’ve ever wondered how to hook up a VCR

In this tutorial, we will see some commonly used Relays. We will learn about the Classification of Relays, Different Types of Relays like Latching Relay,

The most common electronic equipment used now-a-days is Cell Phone or Mobile Phone. With advancement in communication technology, the requirement of cell phones has increased

Generally, water stored in overhead tank is wasted due to over flow ,when the tank is full. Water level alarm using micro-controllers like 8051 and

In this tutorial, we will learn about two important Combinational Logic Circuits known as the Half Adder Circuit and the Full Adder Circuit. They are

Biometrics is the emerging technology used for identification. Biometric refers to automatic identification of a person based on biological characters such as finger print, iris,