KY-009

KY-009 RGB LED SMD module KY-009 RGB LED SMD module Contents 1 Picture ................................................................................................................................................................. 1 2 Technical data / Short description ....................................................................................................................... 1 3 Pinout ................................................................................................................................................................... 2 4 Code example Arduino ......................................................................................................................................... 2 5 Code example Raspberry Pi ................................................................................................................................. 4 Picture Technical data / Short description A LED-module which provides a red, blue and green LED. These are connected with a common cathode. A resistor is necessary for different voltages. Vf [Red]= 1,8V Vf [Green,Blue]= 2,8V If= 20mA Pre-resistor: Export: 16.06.2017 Copyright by Joy-IT - Published under CC BY-NC-SA 3.0 Page 37 of 214 KY-009 RGB LED SMD module Rf (3,3V) [Green]= 100Ω Rf (3,3V) [Red]= 180Ω Rf (3,3V) [Blue]= 100Ω [for example using of ARM CPU-Core based microcontroller like Raspberry-Pi] Rf (5V) [Green] = 100Ω  Rf (5V) [Red] = 180Ω  Rf (5V) [Blue] = 100Ω  [for example using of Atm...