Adafruit NeoPixel Ring 16x 5050 RGBW LEDs with Integrated Dr

Adafruit NeoPixel Ring 16x 5050 RGBW LEDs wit

Adafruit

Adafruit NeoPixel Ring 16x 5050 RGBW LEDs with Integrated Drivers Cool White ~6000K

Name: Adafruit NeoPixel Ring 16x 5050 RGBW LEDs with Integrated Drivers Cool White ~6000K
Brand: Adafruit
SKU: AF2856
Price: 16.70 USD
Availability: InStock

Item No.: AF2856

HAN: 2856

EAN: 4060137025242

HS Code: 8531202090

Herkunftsland: CN

Lagerstufe: Maintain

16,70 $

per pack

incl. 19% VAT plus (M)

Net: 14,03 $

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Product Description

This is the 12 LED RGBW NeoPixel Ring in Cool White. 12 ultra bright smart LED NeoPixels are arranged in a circle with 1.45" (37mm) outer diameter. The rings are 'chainable' - connect the output pin of one to the input pin of another. Use only one microcontroller pin to control as many as you can chain together! Each LED is addressable as the driver chip is inside the LED. Each one has ~18mA constant current drive so the color will be very consistent even if the voltage varies, and no external choke resistors are required making the design slim. Power the whole thing with 5VDC and you're ready to rock.

The NeoPixel is 'split', one half is the RGB you know and love, the other half is a white LED with a yellow phosphor. Unlit, it resembles an egg yolk. Lit up these are insanely bright (like ow my eye hurts) and can be controlled with 8-bit PWM per channel (8 x 4 channels = 32-bit color overall). Great for adding lots of colorful + white dots to your project!

NeoPixel LEDs use 800 KHz protocol so specific timing is required. On NeoPixels, the PWM rate is ~400 Hz, which works well but is noticable if the LED is moving. In comparison, DotStars have a 20 KHz PWM rate, so even when moving the LED around, you won't see the pixelation, the blending is very smooth. (we recommend DotStars if you can use them)

NeoPixels are 5050-sized LEDs with an embedded microcontroller inside the LED. You can set the brightness and color of each R/G/B/W with 8-bit PWM precision (so 32-bit color per pixel). The LEDs are controlled by shift-registers and only 1 digital output pin are required to send data down. The PWM is built into each LED-chip so once you set the color you can stop talking to the ring and it will continue to PWM all the LEDs for you.

Comes as a single ring with 12 individually addressable RGB LEDs assembled and tested.

Technical Details

Outer diameter: 36.8mm / 1.45"
Inner diameter: 23.3mm / 0.92"
Thickness: 3.25mm / 0.13"
Weight: 3.3g
May ship with either WS2812B or SK6812-based LEDs. They are the same brightness, color and protocol

Dimensions and Weight
Item information	Value
GTIN:	4060137025242
HAN:	2856
Category:	LEDs/Neopixel
Color:	Cool White, RGB
Energy Efficiency Label:	LED(A++--E)
RoHS Certificate:	compliant
Shipping weight:	0,01 kg
Item weight:	0,01 kg
Dimensions ( Length × Width × Height ):	3,68 × 3,68 × 0,33 cm

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Manufacturer according to GPSR
Adafruit Industries LLC, Varick St. 150, 10013 New York, New York, Vereinigte Staaten, [email protected], https://eckstein-shop.de/Adafruit-Marken