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LED Ring 24 x WS2812 5050 RGB with integrated drivers

LED Ring 24 x WS2812 5050 RGB with integrated drivers
LED Ring 24 x WS2812 5050 RGB with integrated drivers
LED Ring 24 x WS2812 5050 RGB with integrated drivers
LED Ring 24 x WS2812 5050 RGB with integrated drivers
LED Ring 24 x WS2812 5050 RGB with integrated drivers
LED Ring 24 x WS2812 5050 RGB with integrated drivers
LED Ring 24 x WS2812 5050 RGB with integrated drivers


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KES 500.00
  • Stock: In Stock
  • Model: LED Ring 24 x WS2812
  • SKU: 2713

24 ultra bright smart LED NeoPixels are arranged in a circle. 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, Arduino, PIC, mbed, etc. It cannot be used with a Linux-based microcomputer or interpreted microcontroller such as the netduino or Basic Stamp. Neopixel library for Arduino 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.




Description:

Voltage:DC4-7V

Communication  interface:Single-wire communication

LED Chip:WS2812B

Inside Diameter :7.2cm

Outside Diameter: 8.5 cm


Conncetion:

5V to 5V

pin 6 to DI

GND to GND

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