Introduction - If you have any usage issues, please Google them yourself
Marquee design for artistic control of 16 LED display, designed four kinds of display modes: S0, from left to right by-light LED S1, right to left one by one lit LED S2, the middle from both sides to light up one by one LED S3 from the middle to the side-by-light LED. Cycle 4 model, the reset button control system and stop running. Input: Continuous pulse, logic switches output: LED lamp.