Panel Led Ws2812b Rgb 5050 4x4 Matriz 16 Leds 16bits Cjmcu2816 Itytarg

Description: 
CJMCU-WS2813BIs a set of control circuit and light-emitting circuit in one of the intelligent external controlledlight source. Its appearance with one5050LEDThe beads are the same, and each element is a pixel.The pixel contains the intelligent digital interface data latch signal shaping amplification drive circuit, also includes a high-precision internal oscillator and 12V high-voltage programmable constant current control part, effectively ensure that the pixel light color is highly consistent.Data protocol using single-line zero code communication, pixel point after power-on reset,DINEnd to accept the data transmitted from the controller, the first sent over 24bitdataIs extracted by the first pixel, sent to the pixel inside the data latch, the remaining data through the internal shaping processing circuit after the plastic zoomDOThe port starts forwarding the output to the next cascaded pixel, and every time a pixel is transmitted, the signal is reduced by 24bitTheThe pixel adopts the automatic shaping forwarding technology, so that the number of cascades of the pixels is not limited by the signal transmission, only the limited signal transmissio  speed requirements.                                                                                             

WS2812 vs WS2812B