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03. Tired LED

The supplies and the hardware setup will be exactly as that mentioned in the first program - 01. Blink.

Supplies:

  • LED
  • Resistor - 220Ω
  • Arduino Uno R3
  • Solderless Breadboard
  • Jumper wires

Setting up your hardware


Connections:


  • Cathode ---> GND (Ground)
  • Anode ---> D9

Coding

Let me give you a glimpse of this project. What did I mean by a 'Tired LED'? 
The tired LED will have a higher blinking rate which eventually slows down. If you had read the first project from my blog, you would get an idea of how you can do it.


Compile your sketch and upload it to your Arduino board.

Final Look





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