Geekcreit 2×13 USB Mini Spectrum LED Board Voice Control Sensitivity Adjustable


$5.49

Description:
 
Module size: 39.5mm*15mm*10mm

Red and Green optional
 
Function introduction:
 
1, With a microphone, no need to connect to audio cable.
2, Power: 5V(USB interface ).
3, High brightness.
4, Using single-chip microcomputer drive, spectrum is better.
5, Sensitivity to sound, 10 step adjustable.
 
Package included:


1 x Spectrum LED Board(without USB cable)












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