Description WS2812B is a intelligent control LED light source that the control circuit and RGB chip are integrated in a package of 5050 components It internal include intelligent digital port data latch and signal reshaping amplification drive circuit Also include a precision internal oscillator and a 12V voltage programmable constant current control part effectively ensuring the pixel point light color height consistent The data transfer protocol use single NZR communication mode After the pixel power on reset the DINport receive data from controller the first pixel collect initial 24bit data then sent to the internal data latch the other data which reshaping by the internal signal reshaping amplification circuit sent to the next cascadepixel through the DO port After transmission for each pixel the signal to reduce 24bit pixel adopt auto reshaping transmit technology making the pixel cascade number is not limited the signal transmission only depend on the speed of signal transmission LED with low driving voltage environmental protection and energy saving high brightness scattering angle is large good consistency low power and other advantages The control chip integrated in LED above becoming more simple circuit small volume convenient installation Specification Voltage DC5VLED chip WS2812BLED quantity 100pcsLight color RGBPCB black whitePlate diameter 10mmPlate height 2 3mm Feature Intelligent reverse connect protection the power supply reverse co