## What is a Microprocessor?

To study microprocessor, first we should have clear knowledge on what is a microprocessor? The name comes from the combination of two word micro and processor. Introduction Now as we know, that processor means a device that processes something. But in reference to microprocessor study, processor means a device that processes numbers, specifically binary numbers, …

## Over damped, underdamped and Critical damped in control system

To understand over damped, under damped and Critical damped in control system, Let we take the closed loop transfer function in generic form and analysis that to find out different condition Over damped, underdamped and Critical damped in control system. Now we know that the transient response of any system depends on the poles of …

## Time Domain Specifications of in control system

If we want time domain specifications of in control system , the performance of a system in time domain is usually evaluated in terms of the following qualities. How fast it is able to respond to the input. How fast it is reaching the desired output, What is the error between the desired output and …

## Standard Test Signals of control systems

In this post we will see the different test signals of control systems. In my early post we discussed on mathematical modelling of electrical systems. Now the next step would be, to obtain its response, both transient response and steady state response for a specific input. Now question is the input can be a time varying function …

## Mathematical Modelling of Electrical Systems

In this post we will discuss on mathematical modelling of electrical systems which is very essential for further study of control systems. In my early post I discuss on What is an automatic control systems? And Classification of Control Systems, you may read those. The system may be considered to be consisting of an inter …

## Classification of Control Systems

It is very important to know the classification of control systems to understand the working principle of automatic control systems. In my previous post I discussed on what is an automatic control systems ? Depending on the type of signals present at the various parts of a feedback control system, the system may be classified …

## What is an automatic control systems ?

When we discussed about automatic control systems, then we should know first that the concept of feedback is the single most important idea that governs the life of man in modern societies. In its present state of sophistication, human life would have been miserable without machines and most of the machines used by man could …

## Successive Approximation Type ADC

The development of A/D converters has progressed in a quest to reduce the conversion time. The successive approximation type ADC aims at approximating the analogue signal to be digitized by trying only one bit at a time. Working Process I discussed counter type adc and flash type adc on my early post. But working process of Successive …

## Simultaneous or Flash AD Converter

Now we shall see the simultaneous or flash ad converter. In my earlier post we discuss on how analog to digital converter works? As the name suggest, simultaneous method of A/D conversion is based on using a number of comparators. And it has process of conversion analog to digital, running simultaneously. The number of comparators needed …

## Counter Type A/D Converter

Counter type A/D converter is one of the advance entry label ADC. As we discussed on my early post that working principle of ADC and simultaneous or flash type ADC. Now in this post we look on working principle of counter type A/D converter. Why we use counter type a/d converter? In case of simultaneous …