WETG Sound Control LED Music Spectrum 21-Segment Sound Column Audio Optical Column Parts DIY VU Tower Kits
The circuit board is painted with black paint, adding a mystery
Using 21-segment sound column design, accurate frequency spectrum
Multiple modes can be switched at will. The of the crystal adopts curved corners
WETG Specification
Kit name: 21-segment audio optical column
Working voltage: 5V USB supply
supply: mobile phone / charger / computer / bank
Circuit board material: double-sided 1.6mm RF-4 sheet
Fixing method: screw fixing
Number of LEDs: 22
Installation method: diy welding assembly
Colour: transparent
Material: plastic + metal
Size: 253 x 55 x 44mm
Package Contents:
1 x Sound Control LED Music Spectrum
Only the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
The circuit board is painted with black paint, adding a mystery
Using 21-segment sound column design, accurate frequency spectrum
Multiple modes can be switched at will. The of the crystal adopts curved corners
Free reference source program, you can also DIY a spectrum of your own
Easy to install, each column is fixed with two screws.
Specification: WETG Sound Control LED Music Spectrum 21-Segment Sound Column Audio Optical Column Parts DIY VU Tower Kits
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