The acronym of the term Op-Amp is an operational amplifier and it is a one type solid state integrated circuit. In the year 1963 the first op-amp is manufactured by “Fairchild Semiconductors”. The op-amp is the basic building blocks of analog electronic circuits that perform a various types of analog signal processing tasks. Operational amplifiers use external feedback to control its functions and these are the multipurpose devices in all electronic devices. Op-Amp has two inputs and one output … [Read more...]
8051 Microcontroller Architecture and Block Diagram with Applications
The 8051 Microcontroller is one of the basic type of microcontroller, designed by Intel in 1980's. This microcontroller was based on Harvard Architecture and developed primarily for use in embedded systems technology. Normally, this microcontroller was developed using NMOS technology, which requires more power to operate. Therefore, Intel redesigned Microcontroller 8051 using CMOS technology and their updated versions came with a letter C in their name, for instance an 80C51 it is an 8 bit … [Read more...]
Basic FPGA Architecture and its Applications
Electronic industry has simulations and prototyping as their important segments since a long period. Electronic companies design the hardware dedicated to their products with their standards and protocols which makes it challenging for the end users to reconfigure the hardware as per their needs. This requirement for hardware led to the growth of a new segment of customer-configurable field programmable integrated circuits called FPGAs. In this article, we discuss FPGA Architecture and … [Read more...]
Step by Step Procedure of PLC Programming in Industries
Programmable Logic Controllers (PLCs) are the major components in industrial automation and control systems. The controlling nature of PLC is ranging from simple- push button switching to a single motor to several complex control structures. The PLC programming is an important task of designing and implementing control application depending on customers need. A PLC program consists of a set of instructions either in textual or graphical form, which represents the logic to be implemented for … [Read more...]
Know about Different Types of Sensors with their Applications
In our day-to-day life we frequently use different types of sensors in several applications such as IR sensor used for operating television remote, Passive Infrared sensor used for automatic door opening system of shopping malls and LDR sensor used for outdoor lighting or street lighting system, and so on. In this article we will discuss about a few types of sensors and their applications in brief. But, primarily we must know what is a sensor. … [Read more...]
Different Types of Capacitors and Its Uses
Capacitors are used commonly and useful as an electronic component in the modern circuits and devices. The capacitor has a long history and usage with more than 250 years ago the capacitors are the oldest electronic component being studied, designed, developed and used. With further technology, the capacitors are come up with different types based on their factors. In this article, we are discussing the most popular and most useful types of capacitors. The capacitor is a component and it has the … [Read more...]
Types of Bluetooth, Working and Its Applications
Bluetooth is a wireless technology, used for transferring data from one device to another device. The distance between the two devices is very short from the fixed, mobile device and building personal area network. The Bluetooth technology is developed by the Bluetooth special interest group and its physical range is from 10m to 100m. The Bluetooth device can connect up to seven devices and it is used in the industry like smartphones, personal computers, and gaming consoles, etc. The IEEE … [Read more...]
Square Wave Generator Circuit Diagram with Waveforms
Square wave can be defined as a non sinusoidal periodic waveform that can be represented as an infinite summation of sinusoidal waves. It has an amplitude alternate at a regular frequency between fixed minimum and maximum value with the same duration. Square wave generator are generally used in electronics and in signal processing. The square wave is the special case of rectangular wave. The square wave generator is just like a Schmit trigger circuit in which the reference voltage for the … [Read more...]
Sine Pulse Width Modulation (SPWM)
The term SPWM stands for “Sinusoidal pulse width modulation” is a technique of pulse width modulation used in inverters. An inverter generates an output of AC voltage from an input of DC with the help of switching circuits to reproduce a sine wave by generating one or more square pulses of voltage per half cycle. If the size of the pulses is adjusted, the output is said to be pulse width modulated. With this modulation, some pulses are produced per half cycle. The pulses close to the ends of the … [Read more...]
Know all about SCADA Systems Architecture and Types with Applications
Advancements in Intelligent Instrumentation and Remote Terminal Units (RTUs) / Programmable Logic Controllers (PLCs) have made the process-control solutions in many of the industries to be easily managed and operated by utilizing the benefits of a SCADA system. SCADA is popular in several applications like process industries, oil and gas, electric power generation, distribution and utilities, water and waste control, agriculture/irrigation, manufacturing, transportation systems, and so on. Let … [Read more...]