Features:* * Made of materials, durable* VFD2515 music spectrum display 5-12v input with voice control* VFD2515 Audio Spectrum Analyzer VFD Voice Control Music Level Display VU MeterSpecification:Input voltage: 5V Type-C/12VDCSleep current: 0.03A (5V)Working current: 0.3-0.8A (5V)Input channel: audio input x1Pickups: Silicon Mark EMS (for jumper selectable)Frequency response: 300Hz-20KHInput impedance: 50kOhmDimensions: 176x50x28mmScreen material: glassShell material: Acrylic PMMAMicrocontroller: STM32F103Display resolution: 25 segments and 15 levelsFunction:Spectrum mode optionalbellspeed regulationDimmingGain adjustment (internal/external)Package Included:1 * VFD Audio Spectrum DIY Kit
Trustpilot
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