12 bit Dual Channel LED Music Spectrum Light LED Music VU Audio Spectrum Level Indicator Audio LED Indicator

Product information

Product name double 12-bit music level indicator Power supply voltage DC 7V~12V, product independent power supply current is not lower than 100MA, can be greater than 100MA audio output connected front-end audio signal, prohibiting power output light color green "7+ orange*2+ red*3 PDB size 80x14mm LED size 58×14mm

Feature

Mode switching (BD mode and single point effect) Mini portable Easy to use Safe and durable

Instructions for use

Key switch: Short press the button to switch the time limit mode; long press for more than two seconds, you can enter the brightness adjustment mode, and then press and hold for more than two seconds to enter the speed adjustment mode. Display mode Mode 1 is displayed normally with no peaks. Mode 2 has a peak, the apex stays, and falls back. Mode 3 has a peak, the apex stays, rises to the highest point, and disappears. Mode 4 shows two lights. Mode 5 shows a light.

Setting mode

Mode 1 brightness adjustment mode, there are 3 levels of brightness adjustment, short press to set. Mode 2 speed adjustment mode, there are 6-speed mode adjustment, short press to enter adjustment. Note: It is not recommended to change the default value. There are eight function display modules, long press the button to switch the display mode without power-down save capability; after the setup is completed, re-power on or the previously configured mode. Press and hold the button for 4 seconds, the light bar will light a light every second, and each light will enter the next mode.

Pin description

L-LIN: left input G-GND: Signal input ground R-RIN: right input G-PGND: power ground V-12V: 12V power supply positive Power requirements: DC voltage 7-12V, current above 100MA Tips: Do not overpressure, not connected to the power cord