WS2812 16 x 5050 RGB Built-in Dream Color Driver LED Lights - Neopixel Ring

Superlightingled neopixel ring black round shape design, simple and clean, make the whole product look very advanced. Sixteen ultra-bright smart LED Neopixels are arranged in a circle with an outer diameter of 1.75 inches (44.5 mm). These neopixel lightsaber 5050 RGB lights can be simply connected to the input pin of the other by cascading the output pins. Pixel circle maker through cascading, multiple LED lights can be controlled with only one single pin, such as AVR, Arduino, PIC, mbed, etc. But it cannot be used with Linux-based microcomputers or interpreted microcontrollers (such as netduino or Basic Stamp). And the serial cascade interface can complete data reception and decoding through a digital signal line. The control circuit and the RGB chip are integrated in a 5050 packaged component to form a complete pixel, so that each LED light can be addressed. Built-in signal shaping circuit, any pixel point receives the signal after waveform shaping and then output, to ensure that the line waveform distortion will not accumulate. The three primary colors of each pixel can achieve 256 levels of brightness display, complete the full true color display of 16,777,216 colors, and the scanning frequency is not less than 400Hz/s. Each LED is driven by a constant current of ~18mA, so even if the voltage changes, the color of the light is highly consistent. It can be designed without an external blocking resistor. Use 5VDC (4-7V working voltage) to power the entire device.

Featurs:

• Intelligent reverse connection protection, power reverse connection will not damage the IC.

• The IC control circuit and the LED point light source share a power supply.

• The control circuit and RGB chip are integrated in a 5050 packaged component to form a complete external control pixel.

• Built-in signal shaping circuit, any pixel point receives the signal after waveform shaping and then output, to ensure that the line waveform distortion will not accumulate.

• Built-in power-on reset and power-down reset circuits.

• The three primary colors of each pixel can achieve 256 levels of brightness display, complete the full true color display of 16,777,216 colors, and the scanning frequency is not less than 400Hz/s.

• The serial cascade interface can complete data reception and decoding through a signal line.

• When the transmission distance between any two points is less than 5 meters, no additional circuits are needed.

• When the refresh rate is 30 frames per second, the number of cascades is not less than 1024 points.

• The data transmission speed can reach 800Kbps.

• The light color is highly consistent and cost-effective.

Standards and Certifications

Specifications