Its role can be used in these occasions: studios, Internet celebrity live broadcasts, etc.; it can provide light and color for various shooting occasions when the lighting is insufficient or not full, so that the shooting effect is better, my photographer and the live broadcast crowd cannot One of the missing tools.
PCB structure description of fill light
1. LED lamp beads: the number of fill light lamp beads of different sizes varies from 48 to 366;
2. Lamp panel: The shape of the ring lamp panel is mainly used to make the supplement of light more in place;
3. Single chip microcomputer IC chip: send program instructions through the A/D control of the microcontroller, and adjust the saturation of the light;
4. USB interface: The fill light is energized through the USB interface, which is more convenient to use.