Electrical Project

Voice Controlled Home Automation System using 8051 Microcontroller Voice Recognition Based Home Automation With the evolution of smart devices and various wireless communication technologies, it is now possible to leverage these techniques for the best possible benefits for human beings. One such benefit involves controlling of home appliances irrespective of the distance, saving time as well as energy. This smart …

What is Atmega Atmel AVR Microcontrollers ? Introduction to ATMega Microcontrollers ATMega Microcontrollers belong to the AVR family of microcontrollers and is manufactured by Atmel Corporation. An ATMega Microcontroller is an 8-bit microcontroller with Reduced Instruction Set (RISC) based Harvard Architecture. It has standard features like on-chip ROM (Read Only Memory), Data RAM (Random Access Memory), data EEPROM (Electrical Erasable …

What is Raspberry Pi? Using Raspberry Pi to control LEDs (Simple Electronic Project) What is Raspberry Pi? Raspberry Pi is a small credit card sized microcomputer consisting of inbuilt features like SD card slot, wireless LAN and Bluetooth and 1.2GHZ ARM processor etc (More components details are given below). It can be used by enthusiasts to build small practical projects. …

Automated Fingerprint Identification System – Modules & Applications Introduction to Fingerprint Identification System Fingerprint Identification system or Dactyloscopy is a unique process of identification by comparing the fingerprint impressions of individuals. It used the fact no two individuals have similar finger patterns. It is one of widely used techniques for acquiring details of a person and is an easy and …

Full Automatic Water Level Controller using SRF04, L293D & PIC16F84A Introduction to the Automatic Water Level Controller Monitoring and controlling the level of water in water tanks is one of the most important work in almost many residential as well as commercial areas. In most cases, especially in residential buildings, due to unavailability of any automatic means, it becomes tiresome …

Documentation of RFID Based Library Management System Introduction to RFID RFID stands for Radio Frequency Identification, a RF technology based identification system which enables identifying objects using the tags attached to them, irrespective of them being in the line of sight of the reader or not. RFID System Components There are two basic components in an RFID system apart from …

Introduction to LabVIEW and Basic LabVIEW Based Electrical Projects As a proven useful tool for prototyping, the LabVIEW graphical development platform delivers a numerous solutions to a wide variety of applications such as instrumentation control, embedded monitoring and control systems, data acquiring and processing, automation test and validation systems, etc. LabVIEW includes hundreds prewritten libraries which help to create flexible …

PLC – Programmable Logic Controllers for Industrial Control PLC (Programmable Logic Controllers) are widely used in industrial and manufacturing automation systems for improved operational availability and extendable production rates. As industry increasing its production rates without compromising product quality, PLCs are widely accepted by the industry so as to minimize the time and cost of developing a large quantity of …

 How To Construct A Simple Solar Cell? (Step by Step) | Basic Operating Principle Of Photovoltaic Cell Introduction to Solar Cell or Photovoltaic Cells A solar cell (or Photovoltaic Cell) is a device that produces electric current either by chemical action or by converting light to electric current when exposed to sunlight. For the sake of this article, attention will …

Why radio waves are chosen for Remote & close range transmission? INTRODUCTION Back then in the stone ages, information were disseminated either on foot or via beasts such as horses or camels. The rate at which information were disseminated was very slow. A person on foot would take days or even months to deliver a piece of information across a …