SK6812 (WS2812B ECO) Arduino Uno Individually Addressable RGB LED Strip Lighting - DC5V 144LEDs 3.28Ft

There are 144 Addressable RGB LEDs per meter,  and 12mm wide for 144LEDs/meter, DC5V input, and you can control each LED individually! Yes, that's right, this is the digitally-addressable type of LED strip. You can set the color of each LED's red, green and blue component with 8-bit PWM precision (so 24-bit color per pixel).

The LEDs are controlled by shift-registers that are chained up down the strip so you can shorten or lengthen the strip. Only 1 digital output pin is required to send data down.

The PWM is built into each LED-chip so once you set the color you can stop talking to the strip and it will continue to PWM all the LEDs for you.

The SK6812 is very similar to the WS2812B, and it can be used as a drop-in replacement in most applications because it features the same interface and color order (so LED strips based on the SK6812 and WS2812B can be chained together). The main difference between the two drivers is that the SK6812 has voltage-independent color and brightness over a wide voltage range, which means that the colors of the LEDs should not be affected by a drop in the supply voltage as much as they are on the WS2812B.

We also provide a 12V 144LEDs/m individually addressable RGB led strip type, it with 4 wires (V+, DAT, Backup DAT, GND), and controlled by SK6813 IC, you can check it here. 

SK6812 Chips Specifications Download     

Standards and Certifications

Specifications

Input voltage:   DC5V

Power:   43.2watt/meter,43.2watt/roll

LED Chip Model:   SMD 5050

LED resource:   SK6812 LED

Q'ty of LED:    144leds/Meter Available

IC Type:   SK6812 IC (1 IC drives 1 led chip)

Q'ty of IC:   144 pixel /Meter

Cuttable:   every LED is cuttable

Dimensions:     L100cm(39.4 in ) x W1.2cm(0.47 in ) x H0.25cm(0.1 in )

Color Temp(K):   RGB full color

FPC color:   WHITE/BLANK PCB

Protection rate:   Non-waterproof  or IP 65( gel coating) IP67 waterproof (sealed in silicone tube) 

Colors:   Full color RGB, dream color changing; 

Grey scale:   256

Bits/color:   8-bits/color;total 24bit for RGB color

LED wavelengths:   630nm/530nm/475nm

Average Life (hrs):   50000Hours+

Similar to WS2812B LED strip, the SK2812 led strip has 3 wires for sending data - one V+ pin, one GND pin, and one data pin. That means you need 3 pins to control strip. Because the data is separated, you can use any processor speed or type to control these strips. an addressable RGB LED strip is a long flexible strand of LEDs each of which can be individually set to a certain color (hence: addressable). By varying the level of red, green and blue (RGB) per LED many color combinations can be made you can use any processor speed or type to control these strips, you can use any microcontroller or microprocessor, including Arduino, Raspberry Pi, BeagleBone, Propeller, SparkCore, and any 'raw' microcontrollers/microprocessors to control the strip. 

This strip comes as a single full meter with a 3-pin JST SM connector on each end. Every LEDs segment can be cut. Solder to the 0.1" copper pads and you're good to go.you can also connect strips together to make them longer. To power this strip, you need a 5V power supply.