Shield Microcontroller STM32 AVR V1.0 Full Color RGB LED Strip Drivers Module Shielding For STM32 AVR UNO R3

Description: Based on P9813; all indicators of the drive module can be cascaded; Only two signal wires and two power wires can be used to control a five-meter-long full-color (RGB) light bar; You can also cascade more drive modules to control more light bars; Just set the red, green and blue programs corresponding to the corresponding channels; Widely used in guardrail control, room decoration and other occasions; Suitable for 5V MCU system, Arduino UNO R3 and compatible motherboards. Feature: MCU control interface power supply voltage is 4.5 ~ 5.5VDC; External power supply is 12VDC; cascade; Can drive 5m RGB LED light bar (72W Max); 4 M2 screw positioning holes for easy installation; Package includes: 1 x Shield Microcontroller