Spectrum analyzer utilizes VFD technology for displaying music spectrum, providing a visually appealing audio indicator
Spectrum analyzer equipped with a powerful STM32F103 processor for efficient performance and control
Spectrum analyzer offers a variety of display modes to suit different preferences and visual aesthetics
Spectrum analyzer provides high-resolution display with 25 segments and 15 levels, ensuring clarity and detail in visual representation
Spectrum analyzer incorporates a feature where the device can learn environmental noise through a single button press and calculate the optimal display threshold accordingly, enhancing accuracy in audio visualization
وصف
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