5050 RGB Dual signal WS2813 LED Strip

     WS2813 LED Strip use WS2813 led chip to be the light source , it is new technology , it have dual signal , 

and the capacitance is package in the 5050 rgbled chip , so in the pcb , you can see there are no capacitance .

From the PCB you can check there are 4 solder part , 2 is for dual signal , another is GND and DC5V.

Those WS2813 LED Streifen is much stable than normal one data signal led strip , as this led strip , one led

broken ,will not affect the signal transfer , then one led is broken will not affect another led working , 
WS2813 LED strip will replace the WS2812B LED Strip in the near future . 

Parameter Description

Led Strip Color: RGB

Waterproof: 5050 SMD LED (IP65(silicone Glue ) IP67(silicone tube) ,NON-Waterproof) IP68(silicone tube +silicone glue )
LED Quantity: can be 30, 60,72, 144 per meter
PCB Color : can be White or Black
Size:  5000*10*4(mm)
View angle:120°
Working Input Voltage: 5VDC
Pixel  can be , 30, 60,72, 144
Working Tempreture:-20° to 60°
Drive Mode:Contant Voltage
                

Double Data signal WS2813 RGB LED 5050

 WS2813 LED is come out ,The datasheet of WS2813 led is on the following 

http://www.szledcolor.com/download/WS2813%20LED.pdf

 WS2813 LED is use new technology , it have double data signal as same as SK6822 LED , Butit is difference from SK6822 , as it use new package technology ,WS2813 the resistance and capacitor in the led chip ,and it have some function as same as SK6822, such as both of them one led is broken will not affect another led working ,unless Two adjacent continuous led is broken . which make those the digital led strip is much stable than another digital led strip .so for big project , it will be a good choose to use them . 

  By the way , this dual signal is different from APA102 ,SK9822 dual signal , 

APA102 SK9822 LED dual signal is clock and data which make PWM frequency is much faster than one data , and WS2813 SK6822 2 data just to make one led signal is broken , another signal still can working , 

  Nowadays we have develop some WS2813 led strip ,   which will be much stable than ws2812b led strip , i think it will be replace WS2812B , The following is the video about WS2813 led strip , 

which you can see there are one led is out of the pcb , another led is broken , but they still can work well. 

     Learn more visit

http://www.szledcolor.com/productshow.asp?id=965&sid=199

The difference from 5050 RGB SK9822 and APA102

 Now in the market , there are many led chip with driver , and for Those led chip which have clock and data , Only have 2 item , one is SK9822, another is APA102, let us to talk about the difference from SK9822 and APA102.
the Datasheet of SK9822 LED is on the following
http://www.szledcolor.com/download/SK9822%20LED.pdf
the datasheet of APA102 led is on the following
http://www.szledcolor.com/download/APA102%20LED.pdf
   the SK9822 led chip picture is on the following
         

   The APA102 LED Chip is on the following 

 From the datasheet , we can not see the difference , from the picture , 

we can see , the IC inside , APA102 IC is bigger than SK9822 IC.

     we have test the Frequency speed , normally they are similar . 

as both of them have clock and Data , and normally they have same function 

and library .can use same controller .

     So what is the difference .  the first signal is different , normally the first signal ,sk9822 is a base Synchronization signal, and APA102 don't

have this signal . but normally they can be control by same controller . now we have develop SK9822 APA102 RGB LED STRIP  ,APA102 SK9822 white color led strip ,

SK9822 APA102 single color  ,such as blue ,red , green and so on , 

               About the LEDS/M , We have 30 ,32,48,60, 72,144 per meter , and we accept OEM ,ODM product , and we can custom design different. 

       Learn more you can visit www.szledcolor.com

SK9822 RGB LED with clock and data

Nowadays , there are a new led come out , what is it ? what advantage it have ?
yeah , it is SK9822 LED ,it have Data and Clock , which is mean transfer the data is much faster , and it is stable , what is different between SK9822 and SK6812,
   Frist SK9822 Have data and clock , and SK6812 only have data.
   Second , SK9822 led now only Have rgb type , SK6812 include SK6812 RGB LED , SK6812 RGBW LED SK6812 RGBY LED.
   Third , SK9822 led is 6pin , just like the following picture

        SK6812 led is 4pin , 

       In addition ,SK9822 only have 5050 type now , SK6812 have 3535 type 5050 type now .