KY-011 - 2-Color (Red+Green) 5mm LED module
1 3 Pinout 2 4 Code example Arduino 2 5 Code example Raspberry Pi 3 Picture Technical data / Short description LED module which provides a red and a green LED.
These LEDs are connected with a common cathode.
Resistors are needed for different input voltages.
Vf [typ]= 2,0-2,5V If= 20mA Pre-r