Arduino Kits
VFD Spectrum FFT Music Spectrum Monitor Ultra LED Spectrum Vacuum Fluorescent Tube
$60.79
Feature:
With a 32-bit high-speed processor, the spectrum is displayed accurately.
MIC and LIN 2 kinds of signal acquisition methods.
Built-in high sensitivity MIC acquisition, eliminating the trouble of wiring, easy to use.
A variety of classic models, single spectrum, spectrum + peak hold, floating point, with power-down memory.
5 brightness adjustable, brightness value with power-down memory.
Specification:
Name: VFD25363 Spectrum (finished product)
Operating voltage: 5V DC adapter / Micro USB interface, dual power connector for easy selection
Signal mode: AUX (3.5 audio line jack) / MIC audio signal (MIC without wiring, as long as there is sound can be sensed)
Display size: 150 x 45mm
Shell size: 163 x 63 x 35mm
Overall power consumption: 5V 800mA-5V 1000mA
Package includes:
1 x FFT Music Spectrum with case
1 x Control board
1 x Audio cable
1 x Power adapter (US plug)
1 x Control board
1 x Audio cable
1 x Power adapter (US plug)
How it display, for reference only
