WS2812B-V5/W 5V 0.24W Digital RGB LED 4 Pin SMD – 5050 Package
WS2812B is an intelligent control LED light source that the control circuit and RGB chip are integrated into a package of 5050 components. It internal includes an 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 is consistent. The data transfer protocol uses a single NZR communication mode. After the pixel power-on reset, the DIN port receives data from the 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 by 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 becomes more simple circuit, small volume, convenient installation.
This WS2812B LED is just about the best way to get tons of colorful LED light with a minimum of wiring and fuss! Each WS2812B LED is with an element. Each element contains a red, green, and blue LED, as well as a tiny WS2812 controller chip. This means that each element is individually addressable and can accept brightness values of 0-255 for each of its LEDs, giving you 24 bits of color precision overall.
- DI: Data from a microcontroller (or another WS2812 pixel) comes into this pin.
- 5V: This should be a regulated supply voltage between 3V and about 5.5V. More than that could harm the LED, less than 5V will either reduce brightness, or it just won’t turn on.
- GND: The common, ground, 0V reference supply voltage.
- DO: Data is shifted out of this pin, to be connected to the input of another pixel or left floating if it is the last link in the chain.
- The most advanced feature is this LED is addressable.
- Intelligent reverse connect protection, the power supply reverse connection does not damage the IC.
- The control circuit and the LED share the only power source.
- Control circuit and RGB chip are integrated in a package of 5050 components, form a complete control of pixel point.
- Built-in signal reshaping circuit, after wave reshaping to the next driver, ensure wave-form distortion not accumulate.
- Built-in electric reset circuit and power lost reset circuit.
- Each pixel of the three primary color can achieve 256 brightness display, completed 16777216 color full color display, and scan frequency not less than 400Hz/s.
- Cascading port transmission signal by single line.
- Any two point the distance more than 5m transmission signal without any increase circuit.
- When the refresh rate is 30fps, cascade number are not less than1024 points.
- Send data at speeds of 800Kbps.
- The color of the light were highly consistent, cost-effective.
- Manufacturer: World Semi
- Manufacturer Part No: WS2812B-V5/W
- Power supply voltage: +3.5 ~ +5.3VDC
- Number of Pin: 4 Pin SMD
- Input voltage: -0.5 ~ VDD+0.5V
- Input current: VI=VDD/VSS ±1 µA
- Input voltage level VIH: 0.7VDD
- Hysteresis voltage: 0.35V
- Transmission delay time: 300 ns
- Fall time: 120 us
- Input capacity: 15 pF
- Operation junction: -25 ~ +80℃
- Storage temperature range: -40 ~ +105℃
- Package: 5050
- Full-color module, Full color soft lights a lamp strip.
- LED decorative lighting, Indoor/outdoor LED video irregular screen.
- Addressable LED
Source code: Code
- 1 x WS2812B-V5/W 5V 0.24W Digital RGB LED 4 Pin SMD – 5050 Package
Note: Product Images are shown for illustrative purposes only and may differ from the actual product.