SA600 DC 5V Music Frequency Spectrum LED Display Module Controller With 2 Cable

Description Power Supply DC5V Mini USB connector Audio interface for audio input and output audio Toggle switch turn on or off the music spectrum Button Spectrum settings1 access to power toggle switch enter the boot screen this display device is turned onautomatically after system boot screen5s spectrum display interface 2 the device has a power down save function parameters default parameters Mode 0 Columnar spectral width 2Gain 0 5Foreground color GREENBackground color BLACK3 the system spectrum display screen displayed press the button you can modify the spectralcolumn width width in the range of1 5 a short press the button modify the spectral display modes 10 modes 4 Press the key to enter the parameter setting interface You can modify the gain foreground and background colors in turn threeparameters in the parameter setting interface After entering the setting interface press the key to select the type of parameter modification press the key to modify theparametersGain can be modified values are 0 125 0 25 0 5 1 2 4 Background and foreground colors can be modified species of the same color a total of 14 kinds of color WHITE BLACK BLUE BRED GRED GBLUE RED MAGENTA GREEN CYAN YELLOW BROWN BRRED GRAY The parameters can only be modified in turn will press the key three times to return the spectrum screen Modify the parametervalues can be recycled 5 Each time you press Button the buzzer will sound 0 2s suggesting a key is pre