KY-011 TWO COLOR LED MODULE

KY-011 Two-Color LED Module emerges as a versatile and user-friendly ally. This compact and easy-to-use module empowers your creations to illuminate the world with a vibrant duo of red and green, unlocking a diverse range of applications from simple indicator lights to complex interactive displays. This article delves into the intricacies of the KY-011, equipping you with the knowledge to unlock its potential and bring your projects to life with the enchanting dance of light and color.

This module consist of a common cathode 3mm red/green LED, a 0Ω resistor, and 3 male header pins. Since the operating voltage is between 2.0v and 2.5v, you’ll have to use limiting resistors to prevent burnout when connecting to the Arduino.

Key Features of KY-011 Two Color LED module:

• • Dual-Color Brilliance: Utilizing a single two-color LED, the KY-011 seamlessly transitions between red and green illumination, adding a dynamic range of hues to your projects.
  • Independent Control: Each color boasts its own dedicated pin, enabling independent control and the creation of stunning custom lighting sequences and effects.
  • Pulse Width Modulation (PWM) Compatibility: Compatible with PWM signals, the KY-011 allows for the adjustment of each color’s brightness, enabling smooth transitions and nuanced light control.
  • Compact and Efficient: Characterized by its small and lightweight design, the KY-011 easily fits into space-constrained projects without compromising its ability to illuminate.
  • Cost-Effective Solution: Offered at an accessible price point, the module empowers makers of all budgets to incorporate versatile lighting functionalities into their creations.

Technical Specifications of KY-011 Two Color LED module:

• • Input Voltage: 2.0v ~ 2.5v
  • Working Current: 10mA
  • Diameter: 3mm
  • Package Type: Diffusion
  • Output Color: Red + Green
  • Beam Angle: 150
  • Wavelength: 571nm + 644nm
  • Luminosity Intensity (MCD): 20-40; 40-80

Mechanical Specifications of KY-011 Two Color LED module:

• • Dimensions: 19mm x 11mm x 8mm
  • M2.5 Mounting Holes

Schematic Diagram, Connection, Wiring and Pinout of KY-011 Two Color LED module:

• • G: 330Ω resistor
  • R: 330Ω resistor
  • Y: GND

Applications of KY-011 Two Color LED module:

• • Simple Indicators and Status Lights: Design projects that communicate power states, user input, or system conditions through red and green LED signals.
  • Interactive Displays and Games: Build projects that respond to user interaction with vibrant color changes, fostering engagement and creating captivating experiences.
  • Robotics and Automation: Implement red and green LEDs for robots to indicate different operating modes, attract attention, or communicate with their environment.
  • Artistic Exploration and Light Installations: Craft mesmerizing artistic expressions through dynamic light sequences and color combinations, pushing the boundaries of creative illumination.
  • DIY Project Powerhouse: From crafting mood lighting systems and traffic signals to creating interactive art installations and visual notifications, the KY-011 empowers a vast range of creative endeavors.

Equivalent of KY-011 Two Color LED module:

• • While the KY-011 shines in many applications, alternative LED modules like the WS2812B, APA102C, and NeoPixel offer options for specific needs, such as individual LED control, addressable programming, and wider color palettes.

Package Includes:

• • 1 x KY-011 Two-Color LED Module Kit