Specification: Origin: Mainland China Type: Module Condition: New Description: Only one data line has a very time-specific protocol. Since the protocol is very sensitive to timing, it requires A real-time microcontroller such as for AVR, for Arduino, for PIC, for mbed, etc. Cannot be used with Linux-based microcomputers or interpretive microcontrollers, such as for netduino or for Basic Stamp. Chip: WS2812 (Built-In LED) LED: 1 5050 RGB Full Color Highlight Voltage: 5V Port: Number Platform: Microcontroller Product Size: 7-Bit: Diameter 23mm/0.90in 8-Bit: Outer Diameter: 28mm/, Inner Diameter: 16mm/1.09*0.62in 12-Bit: Outer Diameter: 38mm/, Inner Diameter: 27mm/1.48*1.05in 16 Bits: Outer Diameter: 44mm/, Inner Diameter: 33mm/1.72*1.29in 24-Bit: Outer Diameter: 66mm/, Inner Diameter: 55mm/2.57*2.15in Scope of Application: Full Color Module, Full Color Soft Light Belt. LED Decorative Lighting, Indoor/Outdoor LED Video Irregular Screen. Note: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-2cm measuring deviation due to manual measurement. Included: 1*Ring Lamp Light 1.Individual LED Control: Precise Addressability. Each LED on this WS2812 5050 RGB LED ring lamp light is individually addressable thanks to the integrated driver chip within the LED itself. 2.Consistent Color Output: Uniform Brightness. The color lamp development board guarantees color consistency across all LEDs, even when voltage fluctuations occur. 3.Effortless Powering: 5VDC Operation. Powering this full color driver board is as convenient as it gets-a simple 5VDC input energizes the entire array. 4.Timed Data Protocol: Specific Timing Required. The WS2812 RGB LED full color driver light development module operates on a timing-specific protocol that is transmitted via a single data line. 5.Streamlined Integration: Microcontroller Compatibility. Designed for compatibility with real-time microcontrollers such as for AVR, for Arduino, for PIC, and for mbed, this circle ring LED light is perfect for tech enthusiasts and creative builders who seek a straightforward setup process.