diy kit LED Music spectrum Production suite spectrum Audio level display Light cubic electronic training DIY Music spect

Published: 18.04.2024 17:35 In stock: 591 716 Views

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Description

Name: music spectrum display LED Suite

Working voltage: USB 5V power supply

Signal access method: 3.5 audio line input audio signal

Installation method: DIY welding assembly

External dimensions: long: 105mm high: 68mm thick: 16mm

Net weight: 130g (including shell) 67g (excluding shell)

Note: This kits not include speakers

Audio frequency spectrum display driver chip, built in a variety of decoding algorithm, memory function, can keep the user set the parameters
Working mode selection: the chip is in the normal state of operation after the power, if there is audio input, the screen will display the spectrum. Enter the working mode choice: under normal working state, regardless of whether the screen display, hold down the "function button" do not put, after about 1-2 seconds to enter the "mode selection", at this time of the screen shows "sound", representative to enter the channel selection mode. Long press "function button", can change the set of working mode, enter the next working mode choice. Short press can change the mode of operation of the "optional" option will be displayed on the screen. Users can set their own work mode according to the needs.
Quit working mode selection: set the work mode you need, no need to be in any operation, 5 seconds after the chip is out of work mode selection, into the normal working state.
Special note: if you are connected to a single speaker, set into a single channel mode of operation, the display is better.