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FEATURE
Pickup and STM32F103 processor
10 display modes
Display Resolution: 25 segments 15 levels
One button to learn environmental noise and calculate the display threshold
2 sleep modes
Built-in clock
MCU: STM32F103
Selectable Spectrum Mode
Speed Adjustment
Brightness Adjustment
Gain Adjustment (Internal/External)
SPECIFICATION
Screen Material: Glass
Shell Material: Acrylic PMMA
Input Voltage: 5V Type-C / 12VDC
Standby Current: 0.03A (5V)
Operating Current: 0.3-0.8A (5V)
Input Channel: Audio Input x1
Microphone: Silicon Mark EMS (jumper selection)
Frequency Response: 300Hz-20KHz
Input Impedance: 50kOhm
Dimensions: 6.93” x 1.97” x 1.10”
PACKAGE
-1 x VFD Audio Spectrum Analyzer
-1 x Audio Cable
-1 x USB Cable
-Mounting Accessories
MM
Reviewed in the United States on February 22, 2025
Just received my display and the USB cable is useless because it’s USB to micro usb not USB C
ROZ3Y
Reviewed in the United States on January 6, 2025
This product in particular is mesmerizing. It has a tendency to lessen stress, hahaha, it does for me. This is something you want to purchase if you love to listen to music, it adds vibe while you jam.
Fugzaao
Reviewed in the United States on September 15, 2024
The media could not be loaded.
Seamus Rollins
Reviewed in the United States on August 24, 2024
The media could not be loaded.
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