{"id":2329,"date":"2024-04-10T12:31:35","date_gmt":"2024-04-10T12:31:35","guid":{"rendered":"https:\/\/darjaportnova23.thkit.ee\/wp\/?page_id=2329"},"modified":"2024-05-11T12:21:36","modified_gmt":"2024-05-11T12:21:36","slug":"subject-led-and-rgb-led","status":"publish","type":"page","link":"https:\/\/darjaportnova23.thkit.ee\/wp\/robotics\/tasks-and-topics-on-robotics\/subject-led-and-rgb-led\/","title":{"rendered":"Topic: LED and RGB LEDs"},"content":{"rendered":"\n

Start exploring Arduino RGB LEDs with me! Initially, I’m learning how to use Arduino and RGB LEDs to make lights that change colors and create exciting effects. Consequently, I will share my journey through easy tutorials featuring Arduino RGB LEDs. Moreover, you’ll see my progress<\/a> with straightforward code examples, detailed Arduino sketches, and vivid photos.<\/p>\n\n\n\n

LED (Light Emitting Diodes)<\/h2>\n\n\n\n
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This sketch shows how to make two LEDs\u2014yellow and white\u2014blink alternately. It employs digital pins 13 and 11 for the yellow (LEDY) and white (LEDW) LEDs, respectively. After setting these pins as outputs during the setup phase, the loop continuously alternates these LEDs between on and off states every 500 milliseconds, creating a dynamic flashing effect as the yellow LED lights up while the white LED turns off, and vice versa.<\/p>\n\n\n

\nconst int LEDY = 13;\nconst int LEDW = 11;\nvoid setup()\n{\n  pinMode(LEDY, OUTPUT);\n  pinMode(LEDW, OUTPUT);\n}\nvoid loop()\n{\n  digitalWrite(LEDY, HIGH);\n  digitalWrite(LEDW, LOW);\n  delay(500);\n  digitalWrite(LEDY, LOW);\n  digitalWrite(LEDW, HIGH);\n  delay(500);\n}\n<\/pre><\/div>\n\n\n
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