Spectrum analyser 132 LEDs SMD

LED Music Frequency Spectrum Display Soldering Kit is a set of DIY kit for assembling an LED Music Frequency Spectrum Display. This display can present music frequncy on the panel while broadcasting a melody. You can enjoy the music and watch the music dance on the panel at the same time.

LED Music Frequency Spectrum Dispay Soldering Kit is a set of accessories to make an LED Music Frequency Spectrum Display. This small LED MFS Display can not only present audio signal on its panel directly, but also bring us a visually beautiful view. It can be called at a certain level LED MFS Display endows music a dynamic beauty .

Features:

Specified audio frequency spectrum display drive core with built-in multiple decode algorithm
Multiple working mode selection enable users to set functions according to requirement
Single(12*11):
Single voice channel working mode can display more frequency spectrum
Simple circuit design with stable performance
No reset circuit and crystal oscillator, illiminate LED without limit current
12*11 big metric dot display(132dots):
Memory function, preserve parameters set by users forever.
Specification:
Working Voltage: 5V USB power supply
Working Current: 220ma (Max)
Signal Input:3.5 Audio Cable Input
Installation: DIY Soldering Assembly
Net Weight: 130g(with shell), 67g(without shell)
Size: 109*15*70mm