12V Pixel Strip 2811 5mtr

The WS2811 pixel strip is an LED strip with individually addressable LEDs. Each LED on the strip has a small control chip (WS2811), allowing you to control the color and brightness of each LED separately. Here are its key features:

1. Individually Addressable: Each LED can display a different color or brightness independently.
2. 3-Pin Design: It has three connections — power (+), ground (-), and data.
3. RGB Colors: Each LED can produce millions of colors by mixing red, green, and blue (RGB).
4. Flexible and Cuttable: You can cut the strip to the desired length and mount it on various surfaces.
5. Works with Controllers: Requires a microcontroller or a compatible LED controller (e.g., Arduino) to send data signals.
6. Applications: Used in decorative lighting, signs, and creative projects like holiday lights or animated displays.

   1. Electrical Specifications:

   • Voltage: 12V DC (commonly used for longer strips).
   • Current: Approximately 60mA per LED (all colors at full brightness).
   • Power Consumption: Varies by length; typically, 18W per meter when all LEDs are at maximum brightness.

   2. LED and Chip:

   • LED Type: SMD 5050 (RGB LEDs integrated into the strip).
   • Control Chip: WS2811, a separate chip located next to every LED or shared between 3 LEDs (depending on the model).
   • LED Quantity: 30, 60, or 144 LEDs per meter (varies by strip type).

   3. Control:

   • Signal Type: Single-wire digital data.
   • Data Protocol: Based on a standard timing sequence, compatible with various controllers (e.g., Arduino, Raspberry Pi).
   • Refresh Rate: Can be controlled up to 400Hz (fast enough for smooth animations).

   4. Physical Specifications:

   • Length: Available in rolls, typically 5 meters (16.4 feet).
   • Width: 10mm (approx.).
   • Cuttable: Can be cut at marked intervals (every 3 LEDs for most strips).
   • Waterproof Options:
     • Non-waterproof: IP20.
     • Waterproof (silicone-coated): IP65.
     • Fully encased in silicone tube: IP67/IP68.