WS2812B Neopixel RGB LED With Heat Sink

WS2812B Neopixel RGB LED With Heat Sink

This Neopixel led is based on WS2812B RGB led and it comes mounted on a small PCB.

This is also called as Neopixel DOt you can cascade them as per your requirement. It is also called as Neopixel DOT.

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 current control part, effectively ensuring the pixel point light color height consistent. The data transfer protocol use single NZR communication mode. After the pixel power-on reset, the DIN port receive data from controller, the first pixel collect initial 24bit data then sent to the internal data latch, the other data which reshaping by the internal signal reshaping amplification circuit sent to the next cascade pixel through the DO port. After transmission for each pixel,the signal to reduce 24bit. pixel adopt auto resha-ping transmit technology, making the pixel cascade number is not limited the signal transmission, only depend on the speed of signal transmission. LED with low driving voltage, environmental protection and energy saving, high brightness, scattering angle is large, good consistency, low power, long life and other advantages. The control chip integrated in LED above becoming more simple circuit, small volume, convenient installation.

Kindly note None of the LEDS are connected through the PCB. So you need to solder them based on your requirement. There are 6 solder points on the back of LEDs. 

Features of Neopixel DOT

• Parameter Model : WS2812 pixel board

• Light source : SMD 5050 RGB

• The Gray level : 256

• Beam angle : 120 °

• operating voltage : DC 5V

• Power : 0.3W ± 0.01%

• Waterproof : Not waterproof

• FPCB board size : Width : 10 mm, thickness : 3mm

• FPCB board color : black

• Color : full color can be adjusted by the controller as follows : white, red, yellow, blue, green, etc.

Applications of Neopixel DOT

• Full-color module,

• Full color soft lights a lamp strip,

• LED decorative lighting,

• Indoor/outdoor LED video irregular screen.