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WS2812S 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.
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.
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
Please note this is a pack with 10 individual LEDs.
WS2812S has 6 pins, not 4 pins. If you want 4 pins WS2812 RGB led, look at here.
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
Hi, it will be:http://www.seeedstudio.com/document/pdf/WS2812B Datasheet.pdf