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

The 16 Bit WS2812B 5050 RGB LED Built-in Full-Color Driving Lights Circular Development Board features a round black design with 16 super bright smart NeoPixels LED arranged in a 68mm outside diameter circular PCB.

These ring RGB lamps can be easily connected via the output pin cascade to the other's input pin (DI-DO). Each LED lamp is integrated with a driver chip, making the LEDs intelligent and addressable.

With -18mA constant current drive, the LED color is uniform, even with voltage changes. No external resistor current limiting resistor is needed, keeping the overall design slim. It requires a 5V power supply.

  Features:  

• Single wire communication reduces I/O port pressure
• Uses the RGB WS2812B driver chip for simplified circuitry
• Built-in signal reshaping circuit ensures waveform distortion does not accumulate
• Built-in electric reset circuit and power lost reset circuit
• Each pixel can achieve 256 brightness levels or 16M colors full-color display
• Cascading port transmission signal by a single line
• Can transmit signal over 5m without any additional circuitry
• Can handle a cascade number of not less than 1024 points at 30fps refresh rate
• Sends data at speeds of 800Kbps
• Highly consistent light color

  Specifications:  

• IC Chip: WS2812B
• Supply Voltage: 5V
• Outer Diameter (OD): 68mm
• Inner Diameter (ID): 54mm
• Height: 3mm

  Package Includes:  

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