VFD Sound Control Music Level Display Audio Spectrum Analyzer VU Meter

VFD Sound Control Music Level Display Audio Spectrum Analyzer VU Meter Beschreibung

VFD Sound Control Music Level Display Audio Spectrum Analyzer VU Meter
and high qualityMade of high quality materialsVFD2515 music spectrum display 5-12v input with voice controlVFD2515 Audio Spectrum Analyzer VFD Voice Control Music Level Display VU MeterInput voltage: 5V Type-C/12VDC, Sleep current: 0.03A (5V), Working current: 0.3-0.8A (5V), Input channel: audio input x1, Pickups: Silicon Mark EMS (for jumper selectable), Frequency response: 300Hz-20KH, Input impedance: 50kOhm, Dimensions: 176x50x28mm, Screen material: glass, Shell material: Acrylic PMMA, Microcontroller: STM32F103, Display resolution: 25 segments and 15 levelsSpecification: Input voltage: 5V Type-C/12VDC Sleep current: 0.03A (5V) Working current: 0.3-0.8A (5V) Input channel: audio input x1 Pickups: Silicon Mark EMS (for jumper selectable) Frequency response: 300Hz-20KH Input impedance: 50kOhm Dimensions: 176x50x28mm Screen material: glass Shell material: Acrylic PMMA Microcontroller: STM32F103 Display resolution: 25 segments and 15 levels Function: Spectrum mode optional bell speed regulation Dimming Gain adjustment (internal/external)Color: BlackMaterial: AcrylicPackage Contents:1 * VFD Audio Spectrum DIY KitOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.