5mm Two-Color LED Module KY-011

SKU: FA3037 Tag:
Dimensions 1.85 × 1.5 × 4 cm
Operating Voltage

2.0v ~ 2.5v

Working Current





Red + Green

Beam Angle



571nm + 644nm

Luminosity Intensity (MCD)

20-40; 40-80

The KY-011 Two Color LED module emits red and green light. You can adjust the intensity of each color using PWM.

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.

Compatible with popular electronics platforms like  Arduino, Raspberry Pi, ESP32 and more. This module is similar to the KY-029.

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