What is WS2813 addressable LED strip light?
WS2813 is an intelligent externally controlled LED light source integrating a control circuit and a light-emitting circuit. Encapsulated pixel IC in SMD5050 component, the pixel contains an intelligent digital interface, data latch, signal shaping amplifier drive circuit, anti-reverse circuit, and also contains a high-precision internal oscillator and a high-precision constant current control module; realizes dual-channel signals Transmission, when a single pixel is damaged, it does not affect the overall color display.
The data protocol adopts a single-wire return-to-zero code communication method. After the pixel is powered on and reset, the DIN terminal accepts the data transmitted from the controller. After the 24Bit data is extracted by the first pixel, it is stored in the internal data latch, the remaining data is transmitted from the DO port to the next pixel through the internal shaping processing circuit, the number of cascaded pixels is only limited by the transmission speed; the BIN or DIN terminal receives data and transmits the signal, the dual data interface ensures that the damage of a single IC does not affect the cascading transmission of the signal, and the control IC remains in the receiving state of the BIN port until the next power-on reconfirmation after power failure.
Port scanning frequency up to 2KHZ, no flicker phenomenon, can achieve 256 levels of glow display, LED strip light work with Raspberrypi/Arduino UNO development board or dream color LED controller, with 16 million dynamic color chasing effects; WS2813 addressable LED strip, supports DC5V Low voltage input, single LED cuttable, individually addressable, with high value for money. The length and waterproof level of the LED strip can be customized.