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Description: LED Music Spectrum Analyzer With Case [11x12] is an audio spectrum analyzer with a transparent case in DIY soldering assembly, which is made of 132 white LED in 11 rows and 12 columns. A spectrum analyzer is an artistic display plugin of a wave spectrum in its frequency range, generally, this artistic display is a graphical presentation of the spectrum. This graph can be categorized into two categories of continuous and discrete graph. An LED music spectrum analyzer or sound spectrum analyzer is a discrete graphical presentation of the audio frequency bands with a column of color LEDs.This analyzer module is equipped with a 3.5mm audio jack to feed the Hifi MP3 sounds (from no USB port sound devices such as TV, phones, and so on) and a mini-USB port to supply with a 5V DC (from a female USB port of a phone charger, power bank, and so on) and supply and feed sound from PCs. A mini-USB to USB+3.5mm audio jack converter cable and a two 3.5mm mono to one 3.5mm stereo audio jack adapter is provided in the package.Features:Operating voltage: 5V USB power supplySignal access mode: 3.5 audio line input audio signalInstallation: DIY welding assemblySize: 108mm x 70mm x 16mm (Length x Height x Thickness)PCB color: WhiteNotes:This product is presented non-assemble parts, so the user should solder and montage these parts.
Package Include:1 x LED Music Spectrum Analyzer1 x mini-USB to USB and 3.5mm audio jack adapter1 x 2-1 3.5mm audio jack adapter
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