Amplifier

Class A BJT Amplifier biasing Biasing Methods of Class A BJT Amplifiers

When you want to design bipolar transistor circuits you need to know how to bias them. Biasing is applying electricity to a…

Analog Mixer- Additive Mixer and Multiplicative Mixer Setup How to build an Analog Mixer - Additive Mixer and Multiplicative Mixer

A mixer is a special type of electronic circuit that combines two signals (periodically repeating waveforms). Mixers find a lot of use in audio…

Howland Current Pump Circuit Howland Current Pump Circuit

The simple current source is not perfect for variable loads as the current through load also changes with the load resistance.…

Arduino based Text to Speech (TTS) Converter Arduino based Text to Speech (TTS) Converter

Text-to-speech or TTS system converts normal text into Speech. This tech enables the system to speak out the text in a human…

Simple Curve Tracer Circuit Simple Curve Tracer Circuit: Tracing the Curve for Resistor, Diode and Transistor

Most of electronics deals with Tracing Curves, be it the characteristic transfer curve for a feedback loop, a resistor’s…

Bootstrap Amplifier Circuit using Transistors Bootstrap Amplifier Circuit using Transistors

Amplifiers are integral part of Electronics which are used to amplify low amplitude signals. Amplifier plays a very important…

Operational Amplifier Integrator Circuit: Construction, Working and Applications Operational Amplifier Integrator Circuit: Construction, Working and Applications

Op-amp or Operational Amplifier is the backbone of Analog Electronics and out of many applications, such as Summing Amplifier,…

JFET Construction, Working and Biasing What is JFET: Its Construction, Working and Biasing Techniques

JFET is Junction gate field-effect transistor. Normal transistor is a current controlled device which needs current for biasing…

Classes of Power Amplifiers Classes of Power Amplifiers

In electronics, Amplifier is the most commonly used circuit device with huge application possibilities. In Audio related…

Push-Pull Amplifier 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…