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Audio Circuits

100 Watt Amplifier Circuit using IC LM12

Last updated on 12 May 2026 by Admin-Lavi Leave a Comment

To begin with, this article discuss how to make 100 Watt Amplifier Circuit using IC LM12, where there is no need of many parts or costly wires; we just need to follow some easy step and can get nice and powerful sound. Also, this 100 watt amplifier is small and is build easy and is […]

Filed Under: Amplifier Circuits, Audio Circuits, DIY Projects

Motor Boat Sound Generator Circuit

Last updated on 12 May 2026 by Admin-Lavi Leave a Comment

Think like small motorboat comes inside our room very easy and this Motor Boat Sound Generator Circuit is an electric thing enough for this design. Also there is no need of water, no need of big wooden frame or big motor join. What is a Motor Boat Sound Generator Circuit: Motor boat sound generator circuit […]

Filed Under: Audio Circuits, Hobby Circuits

Simple Contact MIC Circuit

Last updated on 12 May 2026 by Admin-Lavi Leave a Comment

Simple Contact MIC Circuit is special mic, it can record weird sound when we put it in different things; also if we give it small electric power it can even make sound by itself. We can use a contact mic and a simple wire setup to make a normal guitar sound like an electric guitar […]

Filed Under: Amplifier Circuits, Audio Circuits, DIY Projects, Sensors and Detectors

Make a Simple Electric Guitar Circuit

Last updated on 12 May 2026 by Admin-Lavi Leave a Comment

Want to try to make DIY Simple Electric Guitar Circuit from Hawaiian guitar? then this article can help, it is very good idea and cheap also which anybody can try. What is Electric Guitar: Electric guitar is guitar that take sound from strings like steel or nickel and change into electric signal using sensor, then […]

Filed Under: Amplifier Circuits, Audio Circuits, DIY Projects, Mini Projects

Radio Circuit with Headphones

Last updated on 12 May 2026 by Admin-Lavi Leave a Comment

With booster, this small Radio Circuit with Headphones work almost like crystal radio, also it uses 10-foot antenna which catches many nearby strong radio stations. Longer antenna can catch more stations but also bring unwanted channels, so when trying to hear weak station sometimes other strong station sound come in background. Hence, for better tuning […]

Filed Under: Audio Circuits, Hobby Circuits

Simple Passive Crossover Network Circuit for Loudspeakers

Last updated on 11 May 2026 by Admin-Lavi Leave a Comment

Think like music conductor who tell each instrument when to play. In a speaker system, a Simple Passive Crossover Network Circuit for Loudspeakers does the same thing but with sound. Also, normal speakers consist of many parts, with each part handling a different sound range, rather than just one component. Woofer make big boom sound, […]

Filed Under: Amplifier Circuits, Audio Circuits, DIY Projects, Hobby Circuits, Mini Projects

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