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Arduino program to Blink a LED | Built in LED Blinking Program

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Arduino program to Blink a LED  Built in LED Blinking Program

Components Needs

Component Name Quantity
Arduino Uno R3 1
Any LED 1
220 Ω Resistor 1

इस प्रोग्राम के कोड को अच्छे से prepare करें क्योकि इसके आने का चांस 100% होते है

निचे एम्बेड किये गये tinkercad में आपको लाइव सिमुलेशन देखने के साथ ही कोड भी देखने को मिलेगा जिसे रन करके चला सकते है, Code देखने के लिए कोड बटन पर क्लिक करें




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Arduino Program to Blink a Built-in Light Emitting Diode (LED)

This project involves creating an Arduino program to blink the built-in LED on the Arduino board. Most Arduino boards, such as the Arduino Uno, come with a built-in LED connected to digital pin 13. This project is a fundamental exercise for beginners, teaching them how to control digital outputs and use timing functions in Arduino programming.

Here's a brief description of the process:

  • Setup Phase: In the setup function, the built-in LED pin is initialized as an output. This function runs once when the Arduino is powered on or reset.
  • Loop Phase: In the loop function, the LED is turned on and off at regular intervals. This function runs continuously after the setup phase, creating a blinking effect by alternating the LED state with delays in between.

This project introduces the basics of digital output control and timing in Arduino, providing a solid foundation for more complex projects. It demonstrates how to manipulate the built-in hardware of the Arduino board and reinforces core programming concepts in a simple and interactive way.



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