DC5V WS2812B SK6812 LED Chip with PCB Heatsink Board Built-in IC DIY LED Chips Emitting RGB/RGBW/RGBWW WWA

SKU:

15.33 13.79 lot(100 pcs) 13.790000000000001 USD

¥ 74.80

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Type:

1.WS2812B:RGB(Black / White PCB)

2.SK6812:RGB(3535)/RGBW/RGBWW/WWA(White PCB)

  • RGBW = RGB + White 

  • RGBWW= RGB + Warm White 

  • WWA = White + Warm White + Amber

Product Overview:

A  .WS2812B is a intelligent control LED light source that the control circuit and RGB chip are integrated in a package of 5050 components. It internal include intelligent digital port data latch and signal reshaping amplification drive circuit. Also include a precision internal oscillator and a 12V voltage programmable constant curre-nt control part, effectively ensuring the pixel point light color height consistent. 

B.SK6812 is a set of smart control circuit and a light emitting circuit in one of the controlled LED source. The outer type is the same with a 5050LED chip, each element is a pixel. Pixels contained within the  intelligent digital interface data latch signal shaping amplification circuit, power supply circuit, a built-in constant current circuit, high precision RC oscillator, the output is driven by the patented PWM technology, effectively guarantee the pixels in the color of the light high consistency. 

  • Pixel using automatic shaping forwarding technology, makes the number of cascade without signal transmission limit of the pixel, only limited signal transmission speed. 

  • The LED has a low driving voltage, environmental protection and energy saving, high brightness, scattering angle, good consistency, low power, long life and so on.

  • The control circuit is integrated in the LED above, more simple circuit, small volume, easy installation.

Main Application Field:

  • Full color LED string light, LED full color module, LED super hard and soft lights, LED guardrail tube, LED appearance / scene lighting

  • LED point light, LED pixel screen, LED shaped screen, a variety of electronic products, electrical equipment etc..

Description:

  • Top SMD internal integrated high quality external control line serial cascade constant current IC;

  • Control circuit and the RGB chip in SMD 5050 components, to form a complete control of pixel, color mixing uniformity and consistency;

  • Built-in data shaping circuit, a pixel signal is received after wave 

  • Shaping and output waveform distortion will not guarantee a line;

  • The built-in power on reset and reset circuit, the power does not work;

  • Gray level adjusting circuit (256 level gray scale adjustable);

  • Red drive special treatment, color balance;

  • Line data transmission;

  • Plastic forward strengthening technology, the transmission distance between two points over 10M;

  • Data transmission frequency up to 800Kbps, when the refresh rate of 30 frames per second, a cascade of not less than 1024;

  • Built-in powerpolarity protection module, powerpolarity will not damage

Notice: WS2812 and SK6812 Use the Same Controller and Power Supply!!!