This section covers basic electronics tutorials in various electronics domains. If you are an absolute beginner, this section is the starting point to learn the basic electronics concepts. Once you are the done with understanding the basic concepts, head towards the electronics circuits section and try your hands on few circuits.
LabVIEW is an acronym of Laboratory Virtual Instrumentation Engineering Workbench. Their appearance and operations resembles real world instruments, such as button, voltmeter, oscilloscope, etc,. and hence they are called as Virtual Instruments (VIs). It offers a graphical programming approach and helps to simulate real world products, which helps you to…
IGBT is a short form of Insulated Gate Bipolar Transistor, combination of Bipolar Junction Transistor (BJT) and Metal oxide Field effect transistor (MOS-FET). It’s is a semiconductor device used for switching related applications.
As IGBT is a combination of MOSFET and Transistor, it has advantages of the both transistors and MOSFET. MOSFET has…
Darlington transistor is invented in 1953, by a US electrical engineer and inventor, Sidney Darlington. Darlington transistor uses two standard BJT (Bi-polar junction transistor) transistors which are connected together. Darlington transistor connected in a configuration where one of transistor’s emitter provides biased current to the other transistor’s base.
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Opto-coupler is an electronic component that transfers electrical signals between two isolated circuits. Optocoupler also called Opto-isolator, photo coupler or optical isolator.
Often in circuits, especially low voltage or highly noise sensitive circuits, Optocoupler is used to isolate circuitry to prevent electrical collision chances or to exclude…
In our previous RC Phase Shift Oscillator and Wein Bridge Oscillator tutorials, we get fair idea about what is an Oscillator. An oscillator is a mechanical or electronic construction which produces oscillation depending on few variables. A proper good oscillator produces stable frequency.
In case of RC (Resistor-Capacitor) or RLC (Resistor-Inductor-…
Today we will learn about Kirchhoff’s Circuit Law. Before going into detail and its theory part, let’s see what actually it is.
In 1845, German physicist Gustav Kirchhoff was described relationship of two quantities in Current and potential difference (Voltage) inside a circuit. This relationship or rule is called as Kirchhoff’s circuit Law.
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In elementary school, we learned that everything is made by atoms. This is a product of three particles: Electrons, Protons and Neutrons. As the name suggest Neutron does not have any charge whereas Protons are positive and Electrons are negative.
In atom, electrons protons and neutrons stay together in a stable formation, but if by any…
In this tutorial, we will learn about Wein Bridge Oscillator which was developed by a German physicist Max Wien. It is originally developed for calculating the capacitance where the resistance and the frequency are known. Before going to the further in depth discussion about what actually the Wein Bridge Oscillator and how it is used, let’s see what is Oscillator and what…
An oscillator is a mechanical or electronic construction which produces oscillation depending on few variables. We all have devices which need oscillators, traditional clock that we all have in our home as a wall clock or wristwatch, various type of metal detectors, computers where microcontroller and microprocessors are involved all…
Previously we described about Passive High Pass Filter and Active Low Pass Filter, now it is time for Active High pass filter. Let’s explore what is an Active High Pass Filter.
What is it, Circuit, formulas, curve?
Same as like passive low pass filter, passive high pass filter works with passive components, Resistor…
Previously we described passive low pass filter, in this tutorial we will explore what is an Active Low Pass Filter.
What is it, Circuit, formulas, curve?As we know from previous tutorial, Passive low pass filter works with passive components. Only two passive components resistor and capacitor is the key or heart of a passive low pass filter…
MATLAB (Matrix Laboratory) is a programming platform developed by MathWorks, which uses it's proprietary MATLAB programming language. The MATLAB programming language is a matrix-based language which allows matrix manipulations, plotting of functions and data, implementation of algorithms, creation of user interfaces, and interfacing with programs written…
