Note: This is a DIY kit, you need to assemble it.
Manual: https://files.banggood.com/2017/12/SL-1211-LED Audio-spectrum-kit-instructions.pdf
Manual: https://files.banggood.com/2017/12/SL-1211-LED Audio-spectrum-kit-instructions.pdf
Feature:
Model: SL-1211
Working voltage: DC5V
Standby current: ≤ 15mA
Working current: ≤ 80mA
Signal input method: 3.5mm audio cable, electret microphone
Signal selection method: Microphone priority, insert the audio cable audio priority
LED color: 5mm mist red, green, blue light
LED arrangement: Line 12, column 11pcs
LED brightness: 2 level adjustable
Sensitivity adjustment: 3 level adjustable
PCB size: 119 x 118.5mm
Shell size: 129 x 129 x 17mm
PCB mounting hole: 3mm
PCB mounting hole pitch: 112.7 x 112.3mm
Note: When installing the LED, please keep the three LEDs horizontally in the same color, otherwise, the red light will not appear.
Package includes:
1 x Level Indicator Kit
