2873 Datasheet 2873 | P1-P2

NeoPixel 1/4 60 Ring - 5050 RGBW LED w/

Integrated Drivers - Warm White - ~3000K

PRODUCT ID: 2873

Description

What is better than smart RGB LEDs? Smart RGB+White LEDs! These NeoPixels now have 4 LEDs in

them (red, green, blue

and

white) for excellent lighting effects. Round and round and round they

go! 

ThisistheNeoPixel1/460LED RinginWarmWhite.WehaveatonofotherNeoPixelringsinthestore

tocheckout!

With four of these you can make a huge ring with 60 ultra bright smart LED NeoPixels are

arranged in a circle with a 6.2" diameter.Each order comes with just the quarter ring. Four of

this item are required to make a large ring. You will have to solder them together as well, so

for the full ring of 60 LEDs, buy four and solder them together!

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.

Wehaveatutorialshowingwiring,powerusagecalculations,examplecodeforusage,etc.forNeoPixel

Pleasecheckitout!PleasenoteyouwillneedaNeoPixellibrarywithRGBWsupportwhichisnotalways

available.Ifyoutrytocontrolthesewithaplain'RGB'NeoPixellibrary,you'llgetvery

weirdresults.Our

AdafruitNeoPixellibrarydoessupportRGBWbutifyou'reusingsomethingelse,justbeawarethatit

mightrequiresomehacking.

OurdetailedNeoPixelUberguidehaseverythingyouneedtouseNeoPixelsinanyshapeandsize.

Includingready‐to‐golibrary&examplecodefortheArduino

UNO/Duemilanove/Diecimila,

Flora/Micro/Leonardo,Trinket/Gemma,ArduinoDue&ArduinoMega/ADK(allversions)

Comes with one quarter ring of 15 x individually addressable RGB LEDs assembled and

tested.We recommend you buy four to build the full circle as this is just the 1/4 of the circle.

Technical Details

Outer diameter of full circle (four put together): 157mm / 6.2"

Inner diameter of full circle (four put together): 145mm / 5.7"

Thickness: 3.25mm / 0.13"

Weight of one individual quarter: 4.1g

EngineeredinNYCAdafruit®

P1-P2

2873

Mfr. #:

Buy 2873

Manufacturer:

Heyco

Description:

Grommets & Bushings OCB 750 BLK

Lifecycle:

New from this manufacturer.

Delivery:

DHL FedEx Ups TNT EMS

Payment:

T/T Paypal Visa MoneyGram Western Union

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