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New Dual Signal Wires Ws2813 Led Chip - China

price: contact company for price

WS2813 is an intelligent control LED light source that the control

circuit and RGB chip are integrated in a package of 5050 components. Its

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,

which achieves highly consistent color effect.

The data transfer protocol use single NZR communication mode. After the pixel power- on reset, the DIN port receive data 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 to the next cascade pixel through the DO port. After transmission for each pixel, the signal to reduce 24bit. Every pixel adopts auto- reshaping transmit technology, making the pixel cascade numbers are not limited to the signal transmission, only relate to the speed of signal transmission.

The BIN receives the data signal, and then compare the data with the DIN side after phagocytosis of 24bit data, if DIN do NOT receive the signal, then switching to BIN for receiving the input signal, which ensure that any the IC' s damage does not affect the signal cascade transmission and make the BIN in state of receiving signal until restart after power- off.

Refresh Frequency updates to 2KHz, Low Frame Frequency and no Flicker appear in HD Video Camera.

250us or more of reset time, it won’t cause wrong reset while interruption, it supports the lower frequency and inexpensive MCU.

There’re in a choice of 18mA or 5mA current version, and also in a choice of high brightness or cost- effective version. That is to say, WS2813 is provided with four versions.


Company Contact:


  • Phone: 18822824272

  • Address: A2 Building, Tangwei Fuyuan Industrial Zone, Fuyon, Shenzhen, China

  • Email: Email


Published date: May 3, 2016 -

  • Business Description: Shenzhen Normand Electronic Co., Ltd focuses on the

    development,producing,sales and service of LED Strip, LED Pixel Light,

    LED Module, LED Light Source and LED lighting products, who holds strong

    R&D and manufacturing capacity.high efficiency management and advanced

    manufacturing equipments.

    In order to meet different needs which from decoration of entertainment place and advertisement board, we have been working in producing all kinds of digital LED strip,like SK6812 ,SK6812 RGB, SK6812 WWA , SK6812 3535 , SK6812 RGBW, SK6812 RGBY, SK6822 LED STRIP,APA102 APA104, WS2801 WS2811 WS2812B, TM1809 TM1812,LPD6803,LPD8806, UCS1903 ,and side view 335,335rgb,S shape 2835 ,3528,5050 normal led strip and so on. With the development of IC technology and growth of company power, much more models led strip light with new functions are designed to meet various needs. Color grade and changing patterns become more and more selectable. And some led strip light can accomplish LED display effects.

    Energy saving ,environmental protection, good electric property, excellent heat diffusivity ,good ability of anti-attenuation and reliable are the main characteristics of Normand LED products.

    Nowadays, Normand LED sells well in America, Europe and Asia market. In domestic market, Normand LED already stands in its position and become the famous leading LED lighting company, Normand LED receive great compliment by clients.

    We believe that credit is uppermost,quality comes first and pursues excellence to push developing and innovation,we will make great contribution to Lighting industry and environmental programs.

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