Features:
*VFD Music Spectrum Screen:This product features a classical vacuum fluorescent display(VFD) screen with a unique music spectrum. It utilizes a and STM32F103 processor, offering 10 display modes.
*Environmental Noise Learning:With a key, the device can learn the environmental noise and calculate the display threshold accordingly.
*Dual-Mode Input and Analysis:The product supports both silicon microphone(MEMS) and audio input, allowing for the analysis and display of sound spectrum. It utilizes an STM32F103 processor to for ensure accurate results.
*Configurable Functions:Users can easily configure settings such as MEMS gain, noise learning, display speed, sleep pattern, and clock.
*Compact and Versatile Design:Measuring at 176x50x28mm, this product is compact and easy to use. It can serve as a clock or an audio spectrum analyzer depending on the situation.
Specifications:
*Part Name:Music Spectrum Leveler
*Material:Glass+Acrylic
*Size:About 176x50x28mm
*Styles:JVFD2517(narrow), JVFD2515(wide)
*Color:Black
*Input voltage:5V Type-C/ 12VDC
*Sleep current:0.03A(5V)
*Working current:0.3-0.8A(5V)
*Input channel:Audio input x1
*:Silicon label EMS( for jumper selection)
*Frequency response:300Hz-20KHz
