NeoPixel Ring 12 x 5050 RGB LED with Integrated Drivers

This 12 ultra bright smart LED Neopixels are arranged in a circle with 1.5" (38mm) outer diameter. The rings are 'chainable' - connect the output pin of one to the input pin of another. Use only one microcontroller pin to control as many as you can chain together! Each LED is addressable as the driver chip is inside the LED. Each one has ~18mA constant current drive so the color will be very consistent even if the voltage varies, and no external choke resistors are required making the design slim. Power the whole thing with 5VDC and you're ready to rock.

Technical Details:

12 Bit Features:

• Outer Diameter: 50mm (radius)
• Inner diameter: 35mm
• Chip: WS2812 (built-in LED)
• LED:12pcs 5050 RGB full color highlighting
• Voltage: 5V
• Ports: Digital

Documents:

• NeoPixel Library
• Tutorial