-40%

WS2812B RGB LED Module

$ 0.79

Availability: 100 in stock
  • Brand: Unbranded
  • All returns accepted: Returns Accepted
  • Return shipping will be paid by: Buyer
  • Refund will be given as: Money Back
  • Condition: New
  • Item must be returned within: 14 Days

    Description

    WS2812B RGB LED Module
    28085
    Product Description
    Overview:
    The WS2812B RGB LED Module is a small module with BIG color.  The module has a special LED on board that contains three separate LEDs – red, green, and blue – as well as a smart control IC that can individually drive each LED.  Each color has 256 intensity levels which allows the module to produce 24-bit color, or more than 16 million colors.  Each module is instructed by using a special serial protocol.  This protocol allows many modules to be daisy-chained together so that one microcontroller can control the whole lot – with a single data signal.  Any number of these modules can be chained together by connecting one module’s data-out (DO) pin to another’s data-in (DI) pin.
    Caution – these LEDs are extremely bright! You might want to avoid looking directly at them up close when lit.
    Key Features:
    String many together to make an array of individually addressable lights
    With 24-bit color, each module can display more than 16 million unique colors of the rainbow
    The module’s small size is breadboard-friendly with 0.1” header spacing
    Control all LEDs in a chain with a single I/O pin
    Application Ideas:
    Holiday decorations
    Multi-color status LED for your project
    Color-changing robotic eyes
    Note:
    The WS2812B is designed for operation with high-speed 5-volt devices.  It requires a 3.5 to 5.3 volt power supply, and data signals that reach at least 70% of the power supply voltage, so a 3.6-volt or higher signal is required when powered from a 5-volt supply.  To use a 3.3-volt signal, including those generated by the Propeller microcontroller, we recommend powering the WS2812B module from a 3.5- to 4.75-volt power supply.  To meet the signal timing, we recommend a microcontroller running at 15 MIPS or faster.  The BASIC Stamp series is not capable of generating WS2812B compatible signals.
    Details:
    Voltage requirements: 5 V
    Current requirements: Up to 50 mA
    Communication: Custom asynchronous serial
    Dimensions: 0.5 in x 0.4 in (1.27 cm x 1.02 cm)
    Operating temperature range: -13 to +172 °F (-25 to +80 °C)