Push-Pull Amplifier Circuit

Push-Pull Amplifier is a power amplifier which is used to supply high power to the load. It consists of two transistors in...

Voltage Regulator Circuits

Voltage Regulator, as name suggests, is a circuit which is used to regulate the voltage. Regulated voltage is smooth supply of...

Voltage Follower using Opamp

Voltage Follower is simply a circuit in which output follows the input, means output voltage remains same as input voltage. It...

Solenoid Driver Circuit

Solenoids are very commonly used actuators in many process automation systems. There are many types of solenoid, for instance...

24V Flasher Circuit

Different Electronic systems operate in different level of voltages. Most commonly the digital electronic systems like...

Crowbar Circuit

The reliability of any electronic device depends on how well the hardware protection circuits have been designed. The end user...

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RC, RL and RLC Circuits

The whole of electronics components can be slip into two broad categories, one being the Active components and the other as...

Kirchhoff’s Circuit Law

Today we will learn about Kirchhoff’s Circuit Law. Before going into detail and its theory part, let’s see what actually it is...

DC Circuit Theory

What is DC?

In elementary school, we learned that everything is made by atoms. This is a product of three particles: Electrons...

Wein Bridge Oscillator

In this tutorial, we will learn about Wein Bridge Oscillator which was developed by a German physicist Max Wien. It is...

RC Phase Shift Oscillator

What is Oscillator?

An oscillator is a mechanical or electronic construction which produces oscillation depending on few...

Active High Pass Filter

Previously we described about Passive High Pass Filter and Active Low Pass Filter, now it is time for Active High pass filter....

Active Low Pass Filter

Previously we described passive low pass filter, in this tutorial we will explore what is an Active Low Pass Filter.

What...

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