.png){kind=logo}
EN
SIGN IN
Cart
Addressable LED
Addressable LEDs, also known as NeoPixels, are special LED modules that integrate a series of LED components, allowing each LED to be controlled individually and enabling adjustments for features like color, brightness, and animations. These LEDs are notable for their capability to create complex lighting effects, color transitions, and animations.
Addressable LED strips, commonly referred to as NeoPixels, are typically based on the RGB (Red, Green, Blue) color model. However, some models may include variations with more color channels, such as RGBW (Red, Green, Blue, White) or RGBWW (Red, Green, Blue, Warm White, Cool White). These LEDs combine RGB LEDs located on a single chip with the necessary driver circuits and communication protocols.
The fundamental structure of NeoPixel LEDs includes the following components:
RGB LEDs: Each NeoPixel LED module contains multiple RGB LEDs, each of which can be controlled individually to produce different colors.
Driver Circuits: Driver circuits are included for controlling the brightness level and color values of each LED. These circuits ensure that each LED lights up with the desired color and brightness.
Control Chip: To individually control a series of LED modules, NeoPixel LED strips contain a microcontroller or a specialized control chip. This control chip processes incoming commands and ensures that the LEDs light up as desired.
Communication Protocols: NeoPixel LEDs are typically controlled via a single data line. Popular communication protocols include neopixel (for the Adafruit NeoPixel library), WS2812, WS2811, SK6812, and others.
Power Supply Circuits: Addressable LEDs can produce high-intensity light, so they require adequate power supply circuits. Insufficient power can lead to unwanted effects and performance degradation.
NeoPixel LEDs find applications in a wide range of fields, including decorative lighting, visual effects, art projects, and costume design. Their flexible structures and programmable controls make them suitable for various applications.
