Product Description:
"Let the music be visible", the 3′12 inch OLED Music Spectrum Display Module, the Screen is bigger and brighter.
Support 8 kinds of display effects (switch by button),support time display, temperature/humidity detection.
Supply voltage: 5V / 1A
Audio input: <2V
Spectrum range: full audio range (20HZ~20KHZ)
Since the shooting frequency of the mobile phone is similar to the refresh rate of the OLED, the video is flickering, and the actual human eye is not blinking.
Length, width and height = 105mm * 20mm * 35mm
OLED screen advantages:
Low power consumption and high brightness;
Active light, visible in the sun;
Compared with ordinary LCD screens, OLEDs respond faster;
High and low temperature resistance, more suitable for the car;
OLED is more resistant to vibration than VFD (vacuum screen);
Automatically switch to the time display function when there is no music input:
Built-in high-sensitivity microphone, no longer worry about wiring;Audio line input is also supported, and audio line input is recommended for more accurate spectrum effects.
Tips:
The outer casing is 3D printed,the words is english.
Package list:
1.Spectrum display(english words)
2.AUX headphone cable (Double male)
3.USB power cord
