he KY-011 Two Color LED module emits red and green light. You can adjust the intensity of each color using PWM.
Compatible with popular electronics platforms like Arduino, Raspberry Pi, ESP32 and more. This module is similar to the KY-029.
KY-011 SPECIFICATIONS
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.
Operating Voltage
2.0v ~ 2.5v
Working Current
10mA
Diameter
3mm
Package Type
Diffusion
Color
Red + Green
Beam Angle
150
Wavelength
571nm + 644nm
Luminosity Intensity (MCD)
20-40; 40-80
CONNECTION DIAGRAM
Connect the green pin (G) on the board to Pin 10 on the Arduino, connect the red pin (R) to pin 11. Lastly, connect the ground pin (Y) to GND.
We’ll use a couple of resistors between the board and the Arduino to prevent burning the LED.
KY-011
Breadboard
Arduino
G
330Ω resistor
Pin 10
R
330Ω resistor
Pin 11
Y
GND
KY-011 Two Color LED Module
Default Title
Robot Pi Shop
Pickup available,usually ready in 1 hour
Ground Floor Shop, Sayde Street, Fanar Matn 1202 Fanar Lebanon
