Ring LED RGB 7 x WS2812 5050

Index: GRL-13444 EAN: 5904422377267

A ring of 7 individually addressable WS2812 5050 RGB LEDs with integrated driver and mounting holes. One pin of the microcontroller is enough to operate the module. The outer diameter of the circle is 23 mm.

Ring LED RGB 7 x WS2812 5050
€1.90
€1.54 tax excl.
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Manufacturer: OEM

Product description: RGB LED ring 7 x WS2812 5050

Ring composed of 7 individually addressable WS2812 RGB LEDs with integrated driver. You only need one pin of the microcontroller to operate the module. The diodes are placed in a circle with the outer diameter of 23 mm. Each of them consumes up to 18 mA, which in this case gives a total value of approximately 130 mA. The chain can be supplied with 5 V.

The communication protocol used allows the diodes to be connected in series. The next chain should be connected to the output connector, connecting respectively 5 V, GND and DOUT from DIN. The manufacturer notes that when using more than 500 diodes, there may not be enough RAM in the Arduino Uno chip.

Connection

The device has four pins:

  • GND - module ground
  • 5 V - supply voltage, 18 mA current per one diode
  • Data IN - digital control signal from microcontroller
  • Data OUT - output for connecting the next ring
Adafruit NeoPixel Ring - pierścień LED RGB 7 x WS2812 5050

Product compatible with Arduino

You can find Arduino library on GitHub for NeoPixel modules along with connection examples.

LED RGB ring specification 7 x WS2812 5050

  • Supply voltage: 5 V
  • Current consumption: 18 mA for one diode
  • LEDs used: RGB LED WS2812(documentation)
  • Number of diodes: 7
  • Circle outer diameter: 23 mm

Nominal power 1.0 W
LED - color RGB
LED - type WS2812B
LED - digital yes
LED - LEDs 7
LED lens clear
LED wavelength RGB
Package width 6 cm
Package height 0.2 cm
Package depth 8 cm
Package weight 0.003 kg

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Product reviews

Ring LED RGB 7 x WS2812 5050

5/5

Average grade

2

Customers opinion
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Zdjęcia użytkowników

Maciej 27.11.2022 Confirmed purchase Translated review
The mounting holes could have been a little smaller
Marcin W. 24.12.2021 Confirmed purchase Translated review
Excellent price, a good quality product worth recommending.

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