How do WS2815 addressable LED strip lights work?
To ensure that the pixel point in the long-distance transmission to achieve good consistency of mix light, the WS2815 LED integrates the IC and control circuit in the SMD5050 package, IC internal contains intelligent digital interface data latching signal shaping amplification driver circuit, high-precision internal oscillator and high-precision constant current control module. to ensure the consistency of pixel colors; dual channels Signal transmission, when a single pixel is damaged, 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 port accepts the data and stores it in the internal data latch, the remaining data is transmitted to the next pixel through the automatic shaping and forwarding technology, and the pixels are cascaded, the number of pixels in cascade is only limited by the requirement of the signal transmission element. The BIN or DIN terminal accepts data and transmits signals, if there is no signal at the DIN terminal and there is a signal at the BIN terminal, switch to the BIN terminal to input and output signals. The damage of a single IC will not affect the cascade transmission of the signal (two adjacent ICs are damaged, then the entire LED strip is off).
Why so many customers choose WS2815 addressable LED strip light?
WS2815 LED strip is loved by most customers because of its breakpoint resume characteristics and high cost performance; as an upgraded version of WS2813, WS2815 supports DC12V low voltage input, single LED cuttable, individually addressable, can reduce the working current of pixels, 5-7m no voltage drop; 44LEDs/Ft high density works with LED neon tube can almost achieve no light spot. At the same time, we provide a variety of density, width, shape of the LED strip options, and provide customers with customized LED neon lights, LED strip length, waterproof level and other services.