SHOP WITH CONFIDENCE: To provide you with the highest quality service, If you have any question, please contact us. Introduction: LM3914-FED-201 is a Audio Spectrum Indicator DIY Kit. It can display in Red/Green/Blue,according to the input audio signal from can be used to display the,intensity of audio.The number of LED displayed changes according to the intensity of the audio Feature: 1.40pcs highlight LED 2.Simple circuit to learn 3.Automatic flashing 4.DIY soldering project 5.Adjustable... Introduction: FED-201 is a Audio Spectrum Indicator DIY Kit. Pro-Range-DC 3-12V LED Audio Spectrum Analyzer DIY Kit Music Audio FaithElectro LM3914 LM3915 10 LED Sound Level indicator - Assembled Board Electronic Components Electronic Hobby Kit Price in India - Buy FaithElectro LM3914 LM3915 10 LED Sound Level indicator - Assembled Board Automatic flashing & adjustable sensitivity., DIY hand soldering. DIY Kit Music Audio Spectrum Indicator from on Tindie Otherwise some LED will not light., 8., Install complex components preferentially., 9., Make sure all components are in right direction and place., 10., Check all of the LED can be illuminated., 11., Strongly recommended to read installation manual before starting installation., 12., Please wear anti-static gloves or anti-static wristbands when installing electronic components., 40pcs highlight LED., Perfect simple circuit. It can display in Red / Green / Blue according to the input audio signal from microphone.
