WS2812B is an intelligent control LED light source that the control circuit and RGB chip are integrated into a package of 5050 components.It internal includes an intelligent digital port data latch and signal reshaping amplification drive circuit. Also, include a precision internal oscillator and a voltage programmable constant current control part, effectively ensuring the pixel point light color height consistent

Features:

The control circuit and the LED share the only power source.
Control circuit and RGB chip are integrated into a package of 5050 components, to form a complete addressable
pixel.
Built-in signal reshaping circuit, after wave reshaping to the next driver, ensure wave-form distortion not
accumulate.
Built-in electric reset circuit and power lost reset circuit.
Each pixel of the three primary colors can achieve a 256 brightness display, completed 16777216 colors full-color
display and scan frequency is of 2KHz.
Cascading port transmission signal by a single line.
Any two points the distance not more than 5m transmission signal without any increase circuit.
When the refresh rate is 30fps, cascade numbers are not less than 1024 pixels.
Send data at speeds of 800Kbps.
The color of the light is highly consistent, cost-effective.
No need for external electric components and even the capacitor

Resources:

Datasheet

Applications:

Full-color module, LED full-color soft/hard light bar, LED guardrail tube.
LED decorative lighting, LED Screen, Indoor/outdoor LED video irregular screen, various electronic products, electrical equipment marquee.

Package Includes: