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.

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