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LED Circle RGB 3 LED NEOPIXEL Compatible WS2812 5050 Board

The 3-Bit WS2812 5050 RGB LED Ring is a compact and versatile lighting module featuring 3 individually addressable RGB LEDs arranged in a circular layout. Each LED integrates a WS2812 driver IC, enabling precise color and brightness control using a single-wire digital interface. Designed to be NeoPixel compatible, this module is ideal for animations, visual effects, wearable electronics, indicators, and creative embedded projects.

Package Includes:

1 x LED Circle RGB 3 LED NEOPIXEL Compatible WS2812 Board


LED RGB WS2812
9.45 AED 9.45 AED (Tax included)

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Features

  • 3 individually addressable RGB LEDs.
  • Integrated WS2812 driver IC inside each 5050 LED.
  • NeoPixel compatible communication protocol.
  • Single-wire digital control interface.
  • Built-in signal reshaping circuit.
  • Power-on reset and brown-out protection.
  • Uniform brightness and consistent color output.
  • Supports cascading additional WS2812 modules.
  • Data transfer speeds up to 800Kbps.

Specifications

  • Operating Voltage: 5V DC
  • LED Type: 5050 RGB with integrated WS2812 IC
  • Number of LEDs: 3
  • Brightness Resolution: 256 levels per color
  • Color Depth: 24-bit (16,777,216 colors)
  • Communication Interface: Single-wire digital
  • Data Rate: Up to 800Kbps

Pinout:

China Low Price WS2812B 3 Bit Full Color 5050 RGB LED Lamp Panel Light Round WS2812 - Quotation - GNS COMPONENTS

Arduino Wiring

  • VCC → 5V on Arduino
  • GND → GND on Arduino
  • DIN → Digital Pin (example: D6)
  • DOUT → Optional cascading output

Arduino Example Code

Installation of Library

To install the Adafruit_NeoPixel library:

  1. Open Arduino IDE → Sketch → Include Library → Manage Libraries.
  2. Search for Adafruit NeoPixel.
  3. Click Install.
  4. Alternatively, download ZIP from GitHub and install via Sketch → Include Library → Add .ZIP Library.
#include <Adafruit_NeoPixel.h>

#ifdef __AVR__
  #include <avr/power.h>
#endif

#define LED_PIN     6
#define NUMPIXELS   3
#define DELAYVAL    500

Adafruit_NeoPixel pixels(NUMPIXELS, LED_PIN, NEO_GRB + NEO_KHZ800);

void setup() {
  #if defined(__AVR_ATtiny85__) && (F_CPU == 16000000)
    clock_prescale_set(clock_div_1);
  #endif

  pixels.begin();
}

void loop() {
  pixels.clear();

  for(int i = 0; i < NUMPIXELS; i++) {
    pixels.setPixelColor(i, pixels.Color(0, 0, 255)); // Blue
    pixels.show();
    delay(DELAYVAL);
    pixels.setPixelColor(i, 0);
  }
}

Applications

  • Decorative and ambient lighting.
  • LED animations and visual effects.
  • Status indicators and dashboards.
  • Wearable electronics.
  • DIY and embedded projects.

Resources