audio amplifier

LA4440 Double IC Stereo Audio Amplifier High Power LA4440 Double IC Stereo Audio Amplifier with Bass and Treble Control

The LA4440 is a very popular dual-channel audio amplifier commonly used to build high power audio amplifiers. The IC is known…

Simple 2x32 Watt Audio Amplifier with TDA2050 Simple 2x32 Watt Audio Amplifier with TDA2050

If you are thinking about building a simple, cheap, and moderately high power amplifier circuit that can deliver up to 50-watt…

Superheterodyne AM Receiver Block Diagram Superheterodyne AM Receiver - Working with Block Diagram and Schematics

A superheterodyne receiver uses signal mixing to convert the input radio signal into a steady intermediate frequency (IF) that…

Arduino Based FM Radio using RDA5807 Arduino Based FM Radio using RDA5807

Today almost everyone uses their mobile phones to listen to music, news, podcasts, etc. But not long ago we were all depending…

 12V Audio Power Amplifier using TIP35C 12V Audio Power Amplifier using TIP35C – Class A Amplifier

Loudspeakers are heavy loads, and they normally require high current to be driven which is provided by an external circuit.…

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…

CoolGaN 400V and CoolGaN 600V Devices for Premium HiFi audio systems and Low power SMPS applications CoolGaN 400V and CoolGaN 600V Devices for Premium HiFi audio systems and Low power SMPS applications

Infineon Technologies has introduced two new devices CoolGaN 400V and CoolGaN 600V, to its portfolio of CoolGan devices. The…

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…

Unleash the Full Potential of Your Micro Speakers with Maxim’s DSM Smart Amplifier Unleash the Full Potential of Your Micro Speakers with Maxim’s DSM Smart Amplifier

As devices continue to shrink and customers demand ever sleeker products, Maxim Integrated introduces the MAX98390 smart…

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…