RGB LED 16Bit WS2812B Circular Development Board

The 16Bit WS2812B 5050 RGB LED Built-in Full Color Driving Lights Circular Development Board is a round black device with 16 bright and smart NeoPixels LED arranged in a circle of 68mm diameter.

These ring RGB lights can be easily connected by cascading the output pin of one to the input pin of another (DI-DO). This way, you can control as many LED lights as you want with only one single chip, since each LED light has a built-in driver chip that makes it intelligent and addressable.

Each LED light has a constant current drive of -18mA, which ensures a uniform color across the ring, even if the voltage changes. You don’t need any external resistors to limit the current and make the RGB light ring slim and simple. You can power the RGB light ring with a 5V supply.

Characteristic :

This RGB ring uses single-wire communication to minimize the I/O port load and the RGB WS2812B driver chip to simplify the peripheral circuit with only one capacitor. This creates a beautiful visual effect. Moreover, this RGB ring can be cascaded with other RGB lamps using the same chip through a simple Dout input port, without any shape constraints.

Features:

1. The control circuit and the LED share the only power source.
2. Control circuit and RGB chip are integrated into a package of 5050 components, form a complete control of pixel point.
3. Built-in signal reshaping circuit, after wave reshaping to the next driver, ensure wave-form distortion not accumulate.
4. Built-in electric reset circuit and power lost reset circuit.
5. Each pixel of the three primary colors can achieve 256 brightness levels, or 16M colors full-color display, and scan frequency not less than 400Hz/s.
6. Cascading port transmission signal by a single line.
7. Any two points the distance more than 5m transmission signal without any increase circuit.
8. When the refresh rate is 30fps, cascade number is not less than 1024 points.
9. Send data at speeds of 800Kbps.
10. The color of the light was highly consistent
11. Full-color module, Full-color soft lights a lamp strip.
12. LED decorative lighting, Indoor/outdoor LED video irregular screen.

Specification:

Package Includes:

1 x 16Bit WS2812B 5050 RGB LED Built-in Full Color Driving Lights Circular Development Board