DC5V WS2812B SK6812 LED Chip with PCB Heatsink Board Built-in IC DIY LED Chips Emitting RGB/RGBW/RGBWW WWA lot(100 pcs)
Categories :Rigid LED Light Bars
1.WS2812B:RGB(Black / White PCB)
RGBW = RGB + White
RGBWW= RGB + Warm White
WWA = White + Warm White + Amber
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..
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!!!
|SK6812-RGBWW or WS2812B-RGB Black or SK6812-WWA or SK6812-RGBW or WS2812B-RGB White