WS2812B Overview
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.
Key Features
- The control circuit and the LED share the only power source
- Control circuit and RGB chip are integrated in a package of 5050 components, form a complete control of pixel point
- 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
- Cascading port transmission signal by single line
- Any two point the distance not more than 3m transmission signal without any increase circuit
- When the refresh rate is 30fps, cascade number are not less than1024 points
- Send data at speeds of 800Kbps
- The color of the light were highly consistent, cost-effective
