Model: | NMD-WS2812B |
---|---|
Brand: | NMD |
Origin: | Made In China |
Category: | Consumer Electronics & Lighting / Lighting / Bulb & Lamp |
Label: | WS2812B , WS2812B LED |
Price: |
-
|
Min. Order: | 1000 pc |
Live Chat: | Last Online:15 Apr, 2016 |
WS2812B is a intelligent control LED light source that the control circuit and RGB chip are integrated in a package of 5050 components. It internal include intelligent digital portdata latch and signal reshaping amplification drive circuit.Also include a precision internal oscillator and a 12V voltage programmable constant curre-nt 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 receive data from controller, the first pixelcollect initial 24bit data then sent to the internal data latch, theother data which reshaping by the internal signal reshaping amplification circuit sent to the next cascade pixel through the DO port. Aftertransmission 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,