High Power Inverting Buck-Boost Converter Circuit Design with TL494 IC
The buck-boost converter is a DC-DC converter that uses the same concept of both the buck and boost converter but in a...
Amplifier
Build a Simple Stereo Audio Amplifier Board using TDA2822
An audio amplifier is an Electronic circuit that amplifies low-power audio signals to a level suitable for driving Loudspeaker...
How to Build a High Efficiency Class-D Audio Amplifier using MOSFETs
Audio content has come a long way over the past decades, from a classic tube amp to modern-day media players, technological...
Digital Audio Volume Control Circuit using PT2258 IC and Arduino
A potentiometer is a mechanical device using which one can set the resistance according to the desired value, thus changing the...
Programmable Gain Amplifier using MOSFET and Transistor
In the measurement industry, a very crucial functional block is a Programmable Gain Amplifier (PGA). If you are an electronic...
High Power High Efficiency Buck Converter Circuit using TL494
A buck converter (step-down converter) is a DC-to-DC switching converter that steps down voltage while maintaining a constant...
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 - 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
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 – Class A Amplifier
Loudspeakers are heavy loads, and they normally require high current to be driven which is provided by an external circuit....
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