2X Dual 12 Level Audio Indicator LED Light VU Meter Amplifier Board Adjustable Light Speed Board with AGC Mode DIY

2X Dual 12 Level Audio Indicator LED Light VU Meter Amplifier Board Adjustable Light Speed Board with AGC Mode DIY Description

1. Use high-quality materials with guaranteed quality
2. Dual 12 bit music screen spectrum level ultra small volume stereo level light
3. Classic color combination: 7 green+2 orange+3 red
4. When the microcontroller uses -division sampling, there may be differences in the amplitude displayed by the two light bars when the same signal is input in parallel through two channels
5. Wide range of applications

Colour:As Shown
Material:PCB
Parameters:
Specific operation: (When pressing the button, there will be a corresponding LED indicating the button )
In normal mode:
1. Press the button for 1 second - mode (there will be corresponding preview)
2. Press the button for 3 seconds - between real- mode and AGC mode (there will be corresponding previews)
3. Press the button for 5 seconds - enter speed setting mode
4. Press the button for 10 seconds - restore factory settings
5. Double click the button - adjust the brightness of the level light, cycle from low light to medium light and then to high light
Speed setting mode: (Press and hold the key for 5 seconds to enter in normal mode, press and hold the key for 5 seconds to exit)
Press button for 1 second -
1. Main body rising speed (7 levels of speed are optional)
2. Main body descent speed (7-level speed optional)
3. dwell (Level 7 optional)
4. descent speed (7-level speed optional)
5. In real- mode, the zoom in or zoom out function (with 7 levels of speed optional) is cyclically switched
Press the button to cycle through the set parameters

Package Contents:
2 set x DIY Music Spectrum Level Indicator Lights