VHM-902 Dual 30 Level Music Spectrum Level Stereo Amplifier Music C3A9

Description

The music voltage signals of the left and right channels are collected and displayed on the strips digital tube at a certain rhythm to achieve the effect of the music light. Come on and try it, it will not let you down.
Features:
The column display shows that according to the rhythm of the music, the higher the , the higher the digital tube light is from the bottom to the tops.
The apex stays back, and on the basis of the first mode, each the digital tube rushes to the highest point, a light will illuminate and fall quickly after 0.5 seconds.
Music breathing light requires to be used in mono mode, the digital tube light is fully on/off, the higher the , the brighter the light, the lower the light, the darker the light, until it is extinguished.
This is the parts of this product, you need to DIY it by yourself, which can give you a special using experience.
The left and right channel signals are should sourced with the , the voltage input is 5V.
Gain adjustment mode: Press the switch button to set the appropriate gain effect according to your favorite tone to achieve better display effect, when the auto adjustment is turned on, the setting is invalid.
Specifications:
Material:
Light: light
Main color: black
Package size: 145 * 80 * 30mm / 5.7 * 3.1 * 1.2in
Package weight: 97g / 3.4ounce
Packing list:
1 * Stereo Amplifier Board Set
1 *
1 * USB Cable