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RGB LED 12 Bit-WS2812 (Round)

SKU: MJLA6QQSJR
The WS2812 12-Bit RGB LED Round module is a compact circular LED board featuring 12 individually addressable RGB LEDs arranged in a ring. Each LED integrates a WS2812 driver chip, allowing you to control the color and brightness of every LED independently using just a single data line from a microcontroller. This module operates typically on 5 V DC power...
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Specifications

Specifications:

Product Type: Addressable RGB LED Ring
Model: WS2812
Number of LEDs: 12
Outer Diameter: 50 mm
Inner Diameter: 35 mm
Height: 3 mm
Operating Voltage: 5V DC
Weight: 15 grams

Additional Resources

WS2812 LED.PDF

FAQ

1. What is the WS2812 12-Bit RGB LED Round module?

The WS2812 12-Bit RGB LED Round module is a circular board with 12 individually addressable RGB LEDs. Each LED has a built-in driver chip, allowing you to control the color and brightness of every LED using a single data pin from a microcontroller.

2. What voltage is required to operate the WS2812 LED ring?

The module typically operates at 5V DC power. It is recommended to use a stable 5V supply, especially when multiple LEDs are turned on at high brightness.

3. Can this LED ring be used with Arduino or other microcontrollers?

Yes, the WS2812 LED ring is compatible with Arduino, ESP32, Raspberry Pi, and other microcontrollers. It is commonly used with libraries like Adafruit NeoPixel or FastLED for easy control.

4. Can multiple WS2812 LED rings be connected together?

Yes, these LED rings are chainable. The data output (DOUT) of one module can be connected to the data input (DIN) of another module, allowing you to control multiple LED rings with a single data line.

5. What are the common applications of the WS2812 LED ring?

The WS2812 LED ring is widely used in LED clocks, decorative lighting, wearable electronics, robotics indicators, visual displays, and interactive lighting projects because of its ability to produce millions of colors and dynamic lighting effects.

View full product details

The WS2812 12-Bit RGB LED Round module is a compact circular LED board featuring 12 individually addressable RGB LEDs arranged in a ring. Each LED integrates a WS2812 driver chip, allowing you to control the color and brightness of every LED independently using just a single data line from a microcontroller.

This module operates typically on 5 V DC power and can produce millions of colors by mixing red, green, and blue light. Each LED supports 256 brightness levels per color channel, enabling up to 16 million color combinations for dynamic lighting effects.

The LED ring is designed to be chainable, meaning multiple modules can be connected together through the data input and output pins. This allows users to create larger LED displays or complex lighting patterns while controlling all LEDs through a single microcontroller pin.