WS2812 is an intelligent control LED light source that the control circuit and RGB chip are integrated in a package of 5050 components. It includes 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. Â LED with low driving voltage, environmental protection and energy saving, high brightness, scattering angle is large, good consistency, low power, long life and other advantages. The control chip integrated in LED above becoming more simple circuit, small volume, and convenient installation. Â Please note this is a pack with 10 individual LEDs. Â Features Integrating control circuit and RGB chip Built-in signal reshaping circuit Built-in electric rest circuit and power lost reset circuit 256 brightness and 16777216 color display Cascading port transmission signal Â Specifications Power Supply Voltage: +3.5?+5.3V Input Voltage: -0.5?VDD+0.5V Red Vf: 1.8~2.2V Green Vf: 3.0~3.2V Blue Vf: 3.2~3.4V Red Wavelength: 620~630 nm Green Wavelength: 515~530 nm Blue Wavelength: 465~475 nm Red luminous intensity(20mA): 550~700 mcd Green luminous intensity(20mA): 1100~1400mcd Blue luminous intensity(20mA): 200~400 mcd Â Documents WS2812B Datasheet Example Code
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