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...
audio amplifier
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....
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
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
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
As devices continue to shrink and customers demand ever sleeker products, Maxim Integrated introduces the MAX98390 smart...
Classes of Power Amplifiers
In electronics, Amplifier is the most commonly used circuit device with huge application possibilities. In Audio related...
Single Transistor Audio Mixer Circuit
Audio Mixer is an essential device in Audio Electronics. The mixer mixes two or more audio signals into a one (Mono) or two...
Simple Microphone to Speaker Amplifier Circuit
You must have seen someone speaking on the MIC and the amplified voice coming from the speaker, how this is possible? Is there...
Audio Voice-over circuit using LM386
At many places, like public speeches or some musical program, where loudspeaker is used, we hear music and voice from the same...
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