Dual 12-Channel Dual-Speaker LED Music Spectrum Level Indicator Light (7 Green 2 Orange 3 Red)

Note: The product comes in kits and finished products; kits require you to solder the LED modules and sockets yourself.Due to the special nature of the kit involving customer's own welding, we do not provide any after-sales service for the kit. This is also common sense for DigitalDIY! We guarantee that all products are fully inspected before shipment.The kit was tested on the motherboard without any issues before shipping! Those with some electronic knowledge can purchase the kit; customers without electronic knowledge should be cautious when buying. Thank you！

Features：1. Dual 12-slot Music Screen Level Indicator Ultra-small Size Stereo Level Light, Adjustable Light Bar Rise and Fall Speed and Peak Light Stay Time and Fall Speed.Each lamp is individually set with a current-limiting resistor to ensure consistent brightness for different color lamps and prevent any brightness variation when the lamps are much brighter.The signal input undergoes op-amp isolation to avoid high-frequency interference from the microcontroller being introduced into the audio.

        2. Classic color matching: 7 green + 2 orange + 3 red

        3。The microcontroller uses time-sharing sampling, which may cause differences in the amplitude displayed by two light bars when the same signal is input through dual channels in parallel

        4. In very extreme cases, there may be very slight high-frequency noise. Please note that each slot buyer should use separate power supply and try to replace the lamp board input line with shielded wire.

The V1.2 version software adjusts the previous real-time mode to professional DB mode, which can be installed on professional related equipment for signal monitoring purposes.Audio amplitude range -40dB to +9dB, with professional reference significance.