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Simple Sound Reactive LEDs Circuit

April 06, 2019 by CIRCUITS DIY

In this tutorial, I show you step by step how to make a Simple Sound Reactive LEDs Circuit


In electronics, LEDs are fun to work with. We can make several projects using those LEDs. By definition, an LED (full light-emitting diode) is a semiconductor device that, when charged with an electric current, generates infrared or visible light. Many electrical types of equipment employ visible LEDs as indicator lamps, vehicles use them as rear-window and brake lights, and billboards and signage use them as alphanumeric displays or even full-color posters. But, do you know these LEDs can react to music or, sound? Interesting? So, let us make the Simple Sound Reactive LEDs Circuit.

Hardware Required


Circuit Diagram


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