ขาย ★ DIY LED Digital Music Spectrum Display Kit Module ราคาที่ดีที่สุด

★ DIY LED Digital Music Spectrum Display Kit Module With the big size LED music spectrum design, it can show the excellent effect of the sound waves, simple design and easy connection, it's suitable for the basics electronic enthusiasts. The separate touch-key can change the different display modes and the sensitivity adjustment, suitable for mobile phone, computer, MP3, MP4 and other different music player devices.   Features: Great DIY kit for electronic enthusiasts in electronic applications. 5V USB power supply and 3.5mm audio signal input. 8cm x 20cm big size spectrum sound waves display screen. 225 segment LED bring you the amazing music spectrum sound waves beating effect. One touch key control the different display modes and the sensitivity adjustment, with five kinds of display modes and 4 levels sensitivity adjustment. Surrounded by multichip acrylic shell before and after. Easy to connect the USB and the audio cable that can apply in the different player devices. Double audio channel input to collect the sounds wave that makes the effect more accurate. Three-color optional, you can choose White, Blue and the Color version. Automatic gain effect by the different music player devices.  Specifications:  Light Color: White / Blue / Red + Green + Blue (Optional)  Power Supply: 5V USB Audio Signal Input: 3.5mm / 0.14in Size of Spectrum Sound Waves Displayer: 8 * 20cm / 3.15 * 7.87in Display Modes: 5 Kinds Sensitivity Adjustment: 4 Levels Item Weight: 177g / 6.24oz Package Size: 21 * 13 * 3cm / 8.27 * 5.12 * 1.18in Package Weight: 213.9g / 7.54oz Function: 1.Easy to connect three port of the USB cable and the audio signal input，it can shows the effect when you play the music. 2.Short touch the key it can change the sound waves display mode,long touch the key enter the sensitivity adjustment and you can change the sensitive by short touch the key,and then long touch the key again back to the display mode.  Package List: 1 * DIY Touch Big Size 225 Segment LED Digital Equalizer Music Spectrum Sound Waves Kit  1 * USB Wire 1 * Audio Cable