1PCS USB 5V Color Music Level Electroacoustic Components

This product is suitable for music level indication, voltage indication, level light, and music level indicator.

Description:

This device can be used for various occasions such as music level indication, battery level display, and displaying high and low icons based on voltage.

Electrical parameters:

Power input: DC3.3-5V

Input level: 0.2-2V

Input frequency: 20-20Khz/DC input (custom)

Level: 10

Input interface: XH2.54-3P (5V, GND, Ain)

There is a K1 resistor on the back of the circuit board as an option. Short circuiting this position can keep the floating point at the highest level of music. Please refer to the video.

matters needing attention:

This product is not a frequency divider display or a spectrum display. Please connect the frequency divider amplifier circuit in order to display the real music spectrum.

packing:

Product x1

Product line x1