8 Bit WS2812 5050 RGB LED Built-in Full Color Driving Lights Circular Development Board
The 8Bit WS2812 5050 RGB LED Circular Development Board is a compact, circular module featuring 8 bright, smart NeoPixel LEDs arranged in a 28mm diameter ring. Each LED has an integrated driver chip, making them individually addressable for advanced lighting effects.
These RGB ring lights are designed for seamless connectivity, allowing you to link the output pin of one LED to the input pin of the next (DI-DO), enabling the control of multiple LEDs using a single data line. The LEDs operate on a constant current drive of 18mA, ensuring stable and consistent color even with voltage fluctuations. No external resistors are required, simplifying the setup and design. The board operates on a 5V power supply, making it an easy-to-integrate solution for lighting projects.
Characteristic:
Single wire communication, to maximize the reduction of I/O port pressure, and the use of the RGB WS2812B driver chip, so that the peripheral circuit requires only a single capacitor can meet the needs of the circuit, give people the enjoyment of beauty, in addition, this RGB ring, but also through a simple Dout input port, and the other using the same chip RGB lamp cascade, without need considering the shape of the limit.
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, 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.
- 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.
- Cascading port transmission signal by a single line.
- Any two points the distance more than 5m transmission signal without any increase circuit.
- When the refresh rate is 30fps, cascade number is not less than 1024 points.
- Send data at speeds of 800Kbps.
- The color of the light was highly consistent.
- Full-color module, Full-color soft lights a lamp strip.
- LED decorative lighting, Indoor/outdoor LED video irregular screen.
Specification:
| IC Chip | WS2812 |
|---|---|
| Input Supply Voltage (VDC) | 4 ~ 7 |
| Outer Diameter (OD)(mm) | 32 |
| Inner Diameter (ID) (mm) | 18 |
| Height (mm) | 3 |
| Weight (gm) | 0.6 |
| Shipping Weight | 0.085 kg |
| Shipping Dimensions | 4 × 4 × 1 cm |
Package Includes:
1 x 8Bit RGB Lamp Ring Development Board
