audio amplifier
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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… |
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Raspberry Pi Audio Amplifier HAT from Infineon for Active Speakers with Wireless Music Streaming Infineon Technologies AG has introduced a self-contained Raspberry Pi audio amplifier HAT (Hardware Attached on Top) board that… |
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Stereo Audio Pre-Amplifier Circuit with Bass and Treble Control using Transistors Often times, we need to control bass, treble, and volume of our audio signal before passing it through amplification stages to… |
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Build Your Own Guitar Distortion Pedal Circuit Who does not like the rumbling tone of a distorted electric guitar? It is a key part of many important genres of music, especially in blues and… |
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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… |
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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… |
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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… |
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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… |
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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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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… |
