LED RGB Ring WS2812 5050 x 12 diodes - 38mm

Index: LED-09400 EAN: 5904422303112

The ring consists of 12 individually addressed RGB LEDs 5050 with integrated control unit. Module needs one microcontroller output. Outer circle diameter is 38 mm.

LED RGB Ring WS2812 5050 x 12 diodes - 38mm
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RGB LED ring WS2812 - size:
Manufacturer: OEM


The ring consists of 12 individually addressed RGB LEDs with integrated controller. The module needs single pin of the microcontroller, e.g. an Arduino. The LEDs are arranged at equal distances on the circumference with an outer diameter of 38 mm. Each of them consumes a current of 18 mA, which in this case gives a total value of approx. 220 mA. The ring can be powered with a voltage of 5 V.


The used communication Protocol allows the serial connection of the LEDs. Another circuit should be connected to the output connector, combining with each other respectively, 5V, GND and OUT with IN. The manufacturer notes that when working with more than 500 LEDs, there may not be enough RAM in the Arduino Uno system.



The device has four terminals:
  • GND - module's ground
  • VCC supply voltage 18 mA current for one diode
  • IN the digital control signal from the microcontroller
  • OUT - output to connect the next ring


The product is compatible with Arduino and Raspberry Pi

The product works with the NeoPixel library from Adafruit:


In our offer there are alsorings in other sizes.



  • Supply voltage: 5 V
  • Current consumption: 18 mA for a single diode
  • Applicable light: LED RGB WS2812 (documentation)
  • Number of LEDs: 12
  • Outer circle diameter: 38 mm
  • Internal circle diameter: 28 mm


Nominal power 2.5 W
LED - color RGB
LED - type WS2812B
LED - digital yes
LED - LEDs 12
LED lens clear
LED wavelength RGB
Package width 6 cm
Package height 0.3 cm
Package depth 7.5 cm
Package weight 0.005 kg

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LED RGB Ring WS2812 5050 x 12 diodes - 38mm


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Maciej 27.11.2022 Confirmed purchase Translated review
They shine brightly
Paul 04.03.2024 Confirmed purchase

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