Neopixel Ring-WS2812 12X5050 RGB LED Built-in Full Color Driver Light

The circular design makes the whole product look simple, clean and high-end, with 12 ultra-bright smarts LED Neopixels arranged into a circle with an outer diameter of 1.5 inches (37 mm). These neopixels ring RGB lights can simply connect one output pin to the other input pin. Only one micro-single pin can be used to control multiple LEDs because the control circuit and the RGB chip are integrated into a 5050 packaged component to form a complete external control pixel so that each LED can be addressed. The driving current of each addressable led light is the same, so the colour of each lamp is highly consistent, even if the voltage changes, it will not affect the brightness of the lamp beads, and no external blocking resistor is required, which makes the design more compact. Pixel circle maker uses 5VDC to power the entire device.

Only one data line has a very timing-specific protocol, and data reception and decoding can be completed through one signal line. Since this protocol is very sensitive to timing, neopixel library requires a real-time microcontroller, such as AVR, Arduino, PIC, embed, etc. Because it requires manual debugging assembly, it is only suitable for AVR cores. It cannot be used with Linux-based microcomputers or interpreted microcontrollers, such as Arduino or Basic Stamp. The three primary colours of each pixel can achieve 256 levels of brightness display and complete the full true colour display of 16,777,216 colours. Neopixel lightsaber mainly used in LED point light source, LED pixel screen, LED special-shaped screen, various electronic products, electrical equipment marquee, etc.

Standards and Certifications

Specifications