16 Level Sound Control Level Indicator Blue LED Mono VU Meter Audio Music Spectrum Board AGC for Speaker E1-004

Description

• 16 Level Sound Control Level Indicator Blue LED Mono VU Meter Audio Music Spectrum Board AGC for Speaker E1-004

16 Level Sound Control Level Indicator Blue LED Mono VU Meter Audio Music Spectrum
Product
Descriptions:
Microphone signal acquisition, added noise cancellation function + automatic gain control. Practical effect is better.
Tips:
1. The power supply voltage must be 5V. Do not exceed 5V. Otherwise, the lamp board will be damaged.
2. Power supplies with currents greater than 150MA (0.15A) can be used, no matter how large. All right,
3. Some power supplies have fast charge high voltage output function, please do not use this type of charger.
4. The product does not have a power supply, no power cord.
How to use :
Sound Control Level indicator operating instructions:
Featrues:
By micophone pickup (Sound Control)
Aluminum alloy integrated molding housing 181x16 x 18.5 mm.
Mono 16 segment square lights to ensure adequate dynamic range and shock enough.
Exclusive custom square rounded lights strip. (There are no similar lights in the market).
The rising speed and the falling speed of the light bar, the holding time and the falling speed of the peak can be adjusted separately.
The brightness of the lamp can be adjusted freely. Microphone sensitivity can be adjusted 15 levels.
The reaction speed of AGC can be adjusted 15 levels.
super wide range of AGC adaptive algorithm to ensure the best effect.. Single button operation.
Exclusive Software - the function of eliminating ambient noise . Specific operation: (There are LED instructions operating time)
Normal mode:
1. 1 second - Mode switch (there will be a corresponding preview).
2. 5 seconds - Enter the speed setting mode.
3. 10 seconds - Factory default
4. Double Click - The function of eliminating ambient noise is turned off.
5.Three Click - The function of eliminating ambient noise is turned on.
After keeping quiet, the recognition was completed in a few seconds.
6. Four Click - Enter sensitivity setting mod

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