WS2812 / WS2812B RGB LED Ring ENVR-SNR 3V dual output

3V dual output

this item can be expanded to 10CH

B- Negative  B+Positive

All 6 spools are contained in a cardboard dispensing box

external MCU outside / "high level" input can control the module to search again)

WS2812 / WS2812B RGB LED Ring ENVR-SNR 3V dual outputDescription: Chip: WS2812 (built in LED) LED: 5050 RGB full color highlight package Voltage: 5V Port: Digital Platform: for Arduino and Raspberry Pi microcontroller 5050 highlight LED, built in control chip, only an IO port to control multiple LED Chip built shaping circuit, signal distortion is not cumulative, stable display Adjust brightness tricolor 256, 160,000 color TFT display, scanning frequency of not less than 400Hz S Serial even level