24x16 384 LED Dot Matrix TTF Audio Spectrum Flashing According to Input Sound DIY Electronic Kit

Description:Working voltage: 5VCurrent 200MAWith fixed mounting holesBoard size: 136 X 210 mmDisplay chip with audio spectrum display, built-in multiple decoding algorithmsNo need for filter circuits, driving points, spectrum indications and many other indicators.The board has a 3.5MM audio input port that can be connected to the mobile phone. MP3 MP4 IPAD iPhone can be output to this as long as it has a 3.5MM audio output port to achieve audio spectrum function (follow music dance).Function introduction:Audio spectrum display driver chip, built-in multiple DSP decoding algorithms (no program, can be used after soldering)Clock display (actually no effect, power off time is gone)Buoy display can be set when the spectrum is displayedA variety of work mode options, users can set the function as neededTest mode to meet test needs during productionSingle (24*16), two-channel (left 12*16, right 12*16) dot matrix LED displayMono mode of operation can display more spectrum information24*16 large dot matrix (384 points) display, multiple display mode selectionmemory function,Chinese English screen display OptionalIntroduction to function settingsTurn off the clock display functionSingle dual channel display selectionAudio signal left and right selection in monoTurn on the buoy display to turn off the spectrumAudio spectrum display is arranged in order of frequency from low to highDisplay refresh rate 1-4Sensitivity setting for receiving audioTime display font size settingCalibration c