STM32 R3 AVR Full-Color RGB LED Strip Driver Module Shield for Arduino UNO

Based on a P9813 Can be cascaded all lights of the drive module, Just two signal lines, and two power cords can control a five-meter long full-color (RGB) light bar, It can also be cascaded more drive modules to control more light bars, Just set the program of red, green and blue corresponding to that of the corresponding channel, Widely used in guardrail control, room decor and other occasions; Suitable for 5V MCU system, Arduino UNO R3, and its compatible motherboard.