Description:Working voltage: 5VWith fixed mounting holesBoard size: 95 X 62 mmDisplay chip with audio spectrum display, built-in multiple decoding algorithmsNo need for filtering circuits, driving points, spectrum indications and many other indicators.FFT201211 working mode selection, users can set functions as neededSupports LED display of 12 * 11 (12 rows and 11 columns);Single (12 * 11), two-channel (left 6 * 11, right 6 * 11) dot matrix LED display12 * 11 large dot matrix (132 points) display, multiple display mode selectionMono mode of operation can display more spectrum informationDesigned for audio equipment, it is used in all types of audio output equipment;Professional audio decoding, showing the frequency and amplitude of the audio signal;Three display modes (flash, slow flash 1 and slow flash 2) to provide a cool visual experience;Three sensitivity modes (high, medium, low sensitivity) are selected to suit different power supply environments;Display refresh rate 1-4 refresh speed adjustmentPackage included:1 x 12X11 FFT Music Spectrum DIY KitIf you have any questions, please contact us immediately via email and we will respond to you within 24 hours of receiving your email.
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