IC 555 as Amplifier
An amplifier is an electronic device that increases the voltage, current, or power of a signal. Amplifiers are used in wireless communications and broadcasting, and … Read more
Audio Amplifier Circuits
LA4440-based Amplifier Circuit Board
In this tutorial, we are going to make a “LA4440 Amplifier Circuit Board”. An amplifier is an electronic device, that … Read more
15W Dual Car Audio Amplifier Circuit
In this tutorial, we are going to make a “15w Dual Car Audio Amplifier Circuit”. An audio power … Read more
TDA2003 Amplifier Circuit Diagram
In this tutorial, we are going to make a “TDA2003 Amplifier Circuit Diagram”. An audio power amplifier (or … Read more
Stereo Audio Power Amplifier Circuit using LM4755
In this tutorial, we are going to make a “Stereo Audio Power Amplifier Circuit” using LM4755. An audio … Read more
Single Transistor Audio Amplifier Circuit
In this tutorial, we are going to make a “Single Transistor Audio Amplifier Circuit”. If your system has … Read more
LM386 Audio Amplifier Circuit
Introduction The amplifier circuit can be made in different ways with different configurations or by different components. Widely, … Read more
Bridge Amplifier using TDA4935
Introduction to Bridge Amplifier To increase the output power of any signal or a circuit, a bridge amplifier … Read more
TDA2020 HI-FI Power Amplifier 20W to 80W
Introduction In this tutorial, we are going to make a “TDA2020 HI-FI Power Amplifier“, 20W to 80W. This … Read more
HiFi Headphone Amplifier Circuit Using LM4880 IC
Introduction High-fidelity or HiFi headphones are very much common in today’s world. There was a time when the … Read more
Volume Level Indicator Using Transistor
Introduction To measure the intensity of different levels of sound, noise, and music a circuit called a sound … Read more
Video Amplifier Splitter using Transistor
Introduction In many of our articles, we have already discussed audio amplification. Let’s do something new. Together with … Read more
NE5532 Dual Low Noise Op-amp Datasheet
Introduction In this Tutorial, we will discuss the “NE5532 Dual Low Noise Op-amp Datasheet”. Because of its noise … Read more
TDA7294 Subwoofer Amplifier Circuit
An audio amplifier is a circuit that transforms the small amplitude of audio input signals into a large … Read more
LM386 Acoustic Audio Amplifier Circuit
Introduction In this tutorial, we are making the “LM386 Acoustic Audio Amplifier Circuit”. Acoustic amplifiers are devices that are used … Read more
Low Voltage Audio Power Amplifier Circuit
Introduction As you know that amplifiers are generally used to transform the low voltage signals into a higher … Read more