In digital electronic projects, the encoder and decoder play an important role. It is used to convert the data from one form to another form. Generally, these are frequently used in the communication systems like telecommunication, networking, and transfer the data from one end to the other end. In the same way it is also used in the digital domain for easy transmission of data, placed with the codes and then transmitted. At the end of the receiver, the coded data are collected from the code and … [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...]