Light color is highly consistent, cost-effective. When the refresh rate is 30 frames/second, the cascade number is no less than 1024 points. No need to add any circuit when the transmission distance between any two points is no more than 5 meters. Serial level connection port, through a signal line to complete data reception and decoding. The three primary colors of each pixel can achieve 256 levels of brightness display, complete the display of 16777216 full-truth colors, and the scanning frequency is no less than 400Hz/s. The control circuit and RGB chip are integrated in a 5050 packaged component to form a complete external control pixel point.īuilt-in signal shaping circuit, any pixel after receiving the signal waveform shaping output, ensure that the line waveform distortion will not accumulate.īuilt-in power-on and power-off reset circuits. The IC control circuit shares a power source with the LED point light source. Intelligent reverse connection protection, power reverse connection will not damage IC. By integrating the control circuit on the LED, the circuit becomes simpler, smaller and easier to install. LED with low voltage drive, environmental protection and energy saving, high brightness, large scattering Angle, good consistency, ultra-low power, long life and other advantages. Pixel points are automatically reshaped and forwarded, so that the number of cascade of the pixel points is not limited by signal transmission, only the signal transmission speed requirements. The pixel contains an intelligent digital interface data locking signal shaping and amplifying drive circuit, as well as an internal oscillator with high precision and a 12V high voltage programmable fixed current control part, which effectively ensures the color consistency of pixel light.ĭata protocol adopts single size zero communication, pixels in electricity after reset, DIN client receive the data from the controller transfer to come over, first of all the 24 bit data is sent after the first pixel extraction, to the inside of the pixel data latch, and the rest of the data through the internal plastic processing circuit plastic enlarged through the DO output port began to forward to the next cascaded pixel, every pixel of transmission, signal reduce 24 bit. The advanced SMT(Surface Mount Technology) welding process reduces the defect rate of slot solder. Its appearance is the same as a 5050LED bead, each element is a pixel point. The built-in ic-ws2812 is an intelligent externally controlled LED light source integrating control circuit and luminous circuit. Each small board contains the driving IC and RGB lamp beads, which are powerful, simple to use and stable in quality The built-in IC series full-color patch lamp string board adopts the most popular WS2812 as the main one small board and one pixel point. WS2812 patch small round plate lamp string LED
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