8× WS2812B RGB LED Stick

The Addressable RGB LED Stick is a compact lighting module designed for embedded systems and creative LED applications. It integrates 8 individually addressable WS2812B or SK6812 LEDs, allowing full control of color and brightness using a single data pin. Each LED includes an internal driver with constant current regulation, ensuring stable color output across voltage variations. The module operates on 5V DC and supports daisy-chaining for scalable designs. It is suitable for prototyping, decorative lighting, wearable electronics, and interactive projects.

Features

- Integrated WS2812B or SK6812 addressable RGB LEDs

- 8 individually controllable 5050 RGB LEDs

- Single-wire communication protocol

- Constant current LED driver per pixel

- Chainable design for extended LED arrays

- 5V DC operating voltage compatibility

- Consistent color output under voltage variations

- Compact PCB with mounting holes

- Wide 120° viewing angle LEDs

- No external resistors required

- Compatible with Arduino, Raspberry Pi, ESP32

- Supports popular NeoPixel libraries

- Slim and lightweight PCB construction

Specifications

- LED Type: WS2812B or SK6812

- LED Count: 8 RGB LEDs

- Operating Voltage: 5V DC (4–7V supported)

- Current per LED: 18 mA (typical)

- Max Current (All LEDs On): 144 mA

- Communication Protocol: Single-wire digital (NeoPixel)

- Viewing Angle: 120°

- Red Wavelength: 620–630 nm

- Green Wavelength: 515–530 nm

- Blue Wavelength: 465–475 nm

- Luminous Intensity (Red): 550–700 mcd

- Luminous Intensity (Green): 1100–1400 mcd

- Luminous Intensity (Blue): 200–400 mcd

- Dimensions: 51.1 × 10.22 × 3.19 mm

- Weight: 2.57 g

- Control Interface: Digital GPIO

- Compatibility: Arduino, Raspberry Pi, ESP platforms

Links

Adafruit NeoPixel Stick for Arduino- 8 x WS2812 5050 Addressable RGB LED

Tutorials

LED Strips, what's the difference? WS2811, WS2812B, 2812Eco, WS2813, WS2815, SK6812, SK9822.