Specification:

Product Name: 6 Pin 5050RGB WS2813 LED (WS2812B,WS2812B Upgraded Version)
Input Voltage: DC5V
Wavelength (nm): R-650mcd, G-520mcd, B-460mcd
Power: 0.24 W/Piece
Signal: WS2813 chip
Viewing angle: 120 degree
Lifespan: more than 50000 hours
Package includes: WS2813 LED, 1000pcs/roll, 50-1000pcs

WS2813, WS2813 Intelligent Control Integrated LED Light Source

Dual-Signal Line Version

Signal Breakpoint Continuous Transmission

Features & Benefits:

1. The control circuit and LEDs share only the power supply.
2. The control circuit and RGB chip are integrated into 5050 components to form an external control pixel.
3. The built-in signal shaping circuit is used to realize the signal waveform and the distortion of the signal waveform will not occur.
4. Built-in power-on reset and brownout reset circuits.
5. The gray level of each pixel is 256 levels, realizing a "256256256=16777216" full-color display and the refresh frequency reaches 2 km/s.
6. Serial cascade interface, data reception, and decoding depend on only one signal line.
7. Dual signal line version, signal breakpoint continuous transmission.
8. Any two points of distance where the transmission signal exceeds 3m without increasing the circuit.
9. With a refresh rate of 30fps, the number of cascades is well over 1024 points.
10. Transmit data at a speed of up to 800kbps.
11. Excellent consistency reliability, and high cost-effectiveness.

Application:

1. Guardrail Tube Series, Point Light Display Series, Flexible/Rigid Strip Series, Module Series Application.
2. Lighting stage costumes, innovative gadgets, or other electronic products.

General description:

Ws2813 is an intelligent control LED light source in which control circuits and RGB chips are integrated into a package of 5050 components. Inside, it includes an intelligent digital port data latch and a signal-reshaping amplification drive circuit. It also includes a precise internal oscillator and a programmable constant current control component with a 12V voltage to effectively consistent the color height of the light at the pixel point.
Dual signal line version, signal breakpoint continuous transmission, in case of damage to a single pixel, the overall color display, built-in resistors, and capacitors, an anti-reverse circuit is built-in.

The data transfer protocol uses a single NZR communication mode. After the pixel power-on reset, the DIN port receives data from the controller, and the first pixel collects the initial 24-bit data before sending it to the internal data latch. Other data reshaped by the internal signal reshaping amplifier circuit is transmitted to the next cascade pixel through the DO port. After the transmission of each pixel, the signal decreases by 24 bits. All pixels adopt automatic reconstruction transmission technology, and the number of pixel cascades is not limited to signal transmission but only depends on the signal transmission speed.
LEDs have the advantages of low driving voltage, environmental protection and energy saving, high brightness, large dispersion angle, good consistency, low power, long service life, and so on. Integrated circuit chips make circuit control easier, cleaner, and more reliable.

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