Before understanding the concept behind image reading and recognition, you should understand “Fourier Transform” and basic matrix operations in Matlab.…

What is an oscillator circuit? Assume an electrical circuit produces the following waveform output (voltage or current output). This output…

We assume that the voltage across a zener diode remains constant. i.e. DVZ = 0. In all cases, we indicate…

A zener diode forms an integral part of any voltage regulator. Before we go ahead, we know, that in all…

Another type of ADC is parallel ADC. Parallel ADC is called as Flash ADC. Its response is very fast. it…

Hi friends, today we will see Sigma Delta ADC and its working. Sigma Delta ADC is widely used in communication…

HI friends, today we are going to learn weighted resistor DAC. Many times we require to convert a digital output…

Hi friends, here are going to learn a superposition theorem. We will also solve on simple example using superposition theorem.…

Hi friends, today we are going to learn some basic filter circuits like RC filter and LC filter. RC Filter…

This post provides an information about series inductor filter. Before going to study series inductor filter it is necessary to…