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Name£º WS2812B White led
Model£º WS2812B White led
Spec£º DC5V, white color

WS2812B white color version is a intelligent control LED light source that the control
circuit and Tri-blue chip with fluorescent powder are integrated in a package of 5050
components. It internal include intelligent digital port data latch and signal reshaping
amplification drive circuit.
Also include a precision internal oscillator and a 12V voltage programmable constant
current control part, effectively ensuring the pixel point light color height consistent.
The data transfer protocol use single NZR communication mode. After the pixel power-on reset,
the DIN port receivedata from controller, the first pixel collect initial 24bit data then
sent to the internal data latch,the other data which reshaping by the internal signal reshaping
amplification circuit sent tothe next cascade pixel through the DO port.After transmission for
each pixel£¬the signal to reduce 24bit. pixel adopt auto resha-ping transmit technology, making
the pixel cascade number is not limited the signal transmission, only depend on the speed of
signal transmission.LED with low driving voltage, environmental protection and energy saving,
high brightness, scattering angle is large,good consistency, low power, long life and other
advantages. The control chip integrated in LED above becoming more simple circuit, small volume,
convenient installation.

The datasheet link:

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