Murah 4 Colors 8X8 Fft Audio Spectrum Analyzer Diy Kit Audio Indic

4 Colors 8X8 Fft Audio Spectrum Analyzer Diy Kit Audio Indicator Voice Control Led Matrix Display Electronics Welding Suite 5V Selamat datang di toko kami S amp; K: - Barang Import Berkualitas - Pengiriman langsung dari China / Hongkong - Harga sudah termasuk biaya pajak dll Seller amanah, santai dan keren Packing aman dan nyaman Model Number : Led Audio Spectrum Diy Kit Interface : Usb Average Noise Level : -89Dbm amp; Under Display Size : 2.9 Inches amp; Under Diy Supplies : Electrical Brand Name : Eqkit gin : Mainland China Certification : None Pcb Size : 75*45Mm Working Voltage : 5V Feature 1 : Audio Spectrum Analyzer Feature 2 : Led Spectrum Analyzer 4 Colors 8X8 Fft Audio Spectrum Analyzer Diy Kit Audio Indicator Voice Control Led Matrix Display Red/Blue/Green/Yellow Electronics Welding Suite Dc 5V 1. Introduce. 1 gt;.Audio Automatic Gain Control. Always Show The Best Visual Effect. 2 gt;. Circuit Design Is Simple. Add Current Limiting Resistor Drive Leds Directly. 3 gt;. There Are Four Fixed Mounting Holes On Pcb. 4 gt;. It Is No Need For Filter Circuit. It Can Driver Dot Matrix, Spectrum Indicating And So On. 5 gt;. We Have Programmed The e To Fft2088.It Can Supply 8*8 Led. 6 gt;. It Design For Audio Equipment. Being Used In All Kinds Of Audio Output Device Widely. 7 gt;. Professional Audio Decoding. It Can Display Equency And Amplitude For Audio Signal. 8 gt;. There Are Three Display Mode Can Be Selected(Fast Flash, Slow Flash 1,Slow Flash 2).Provide The Feeling Of Cool. 9 gt;. There Are Three Sensitivity Mode Can Be Selected(High,Medium,Low).To Adapt To The Different Power Supply Environment. 2. Function Declaration. Function Menu Selection By A Button. It Has Three Different Operations As Following: 1 gt;. Test Mode. Press Button Before Power On, Then Power On, Ic Will Enter Into Test Mode Automatically. I