Arduino Beginner Project #2: How to Blink RGB (Red Green Blue) LED using Arduino Uno
Arduino Beginner Project #2: How to Blink RGB (Red Green Blue) LED using Arduino Uno Objective: To produce red, green and blue light continuously with an interval of 1 second. Components: Arduino Uno with USB cable Breadboard Male to male jumper RGB LED (3X) Resistor 220 Ohm Schematic Circuit: Coding using Arduino IDE: #define RED_DIODE 13 #define GREEN_DIODE 11 #define BLUE_DIODE 9 void setup() { pinMode (RED_DIODE,OUTPUT); pinMode (GREEN_DIODE,OUTPUT); pinMode (BLUE_DIODE,OUTPUT); } void loop() { digitalWrite (RED_DIODE,HIGH); digitalWrite (GREEN_DIODE,LOW); digitalWrite (BLUE_DIODE,LOW); delay(1000); digitalWrite (RED_DIODE,LOW); digitalWrite (GREEN_DIODE,HIGH); digitalWrite (BLUE_DIODE,LOW); delay(1000); digitalWrite (RED_DIODE,LOW); digitalWrite (GREEN_DIODE,LOW); digitalWrite (BLUE_DIODE,HIGH); delay(1000); } ...