Key features
- 12 ultra-bright 5050 RGB NeoPixel LEDs arranged in a circle, with the driver chip inside each LED
- Each LED is individually addressable: only one microcontroller pin needed
- Chainable: the data output of one ring goes to the input of the next
- Constant-current drive of about 18 mA per LED: consistent colour even if the voltage varies, no external resistors
- 5 V DC power
- Single data line with a timing-specific protocol: requires a real-time microcontroller (e.g. Arduino, AVR, PIC, mbed) of 8 MHz or faster; NeoPixel library for Arduino
- Assembled and tested
Technical specifications
- Number of LEDs: 12 addressable RGB 5050
- LEDs: WS2812B or SK6812 (same brightness, colour and protocol)
- Power supply: 5 V DC
- Current per LED: about 18 mA (constant current)
- Outer diameter: 36.8 mm
- Inner diameter: 23.3 mm
- Thickness: 6.7 mm
- Weight: 3.3 g
Typical uses
Circular and status indicators, clocks, decorative lights, wearable projects and animated light effects.
Package contents
- 1 × ring with 12 addressable RGB NeoPixel LEDs
Warnings. This item is an electronic component (part, board, module or accessory) intended for people with technical skills in electronics, for development, prototyping, education, repair and integration into other equipment. It is not a ready-to-use finished product or a toy and is not suitable for children under 14. Wiring, power supply, installation and use are the buyer's responsibility, following the manufacturer's documentation and the applicable safety rules. Anyone who integrates it into equipment placed on the market becomes its manufacturer and must ensure its conformity (CE marking under directives 2014/30/EU on electromagnetic compatibility, 2014/35/EU on low voltage and, for radio functions, 2014/53/EU). Consumer rights under Italian Legislative Decree 206/2005, including the legal guarantee of conformity, are not affected.
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