Brand Name:
NEW
Model Number:
new

NOTICE: If you choose China post air mail free shipping and the order less than $30 ， for the low profit ，the packages all will send by hongkong post without tracking number ，hope you can understand .normally deliver time about 15-30days (brazil need about 30-60days).sometimes need a little long by accident .Please be patience and don\'t worry .If the order less than $30 and you need send with tracking number .please choose hongkong post need $2.11 for the tracking number .Thank you !!!

 

Descriptions

Round and round and round they go! 24 ultra bright smart LED NeoPixels are arranged in a circle with 2.6" (66mm) outer diameter and 2.1" (54mm) internal 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.

There is a single data line with a very timing-specific protocol. Since the protocol is very sensitive to timing， it requires a real-time microconroller such as an AVR， Ar-duino， PIC， mbed， etc. It cannot be used with a Linux-based microcomputer or interpreted microcontroller such as the netduino or Basic Stamp. Our wonderfully-written Neopixel library for Ar-duino supports these pixels! As it requires hand-tuned assembly it is only for AVR cores but others may have ported this chip driver code so please google around. An 8MHz or faster processor is required.

Comes as a single ring with 24 individually addressable RGB LEDs assembled and tested.
 
 
 

 

Package Included:

1PCS* WS2812 5050 RGB LED Ring 24Bit RGB LED + Integrated Drivers

 

';
Unit Type:
piece
Package Weight:
0.030kg (0.07lb.)
Package Size:
10cm x 10cm x 10cm (3.94in x 3.94in x 3.94in)