The loop function runs as long as the Arduino board is powered and will blink the LED ON and OFF withe 1 second pause between states. You can use another pin, for example pin 12 and then change the ...

Basic Arduino morse code blink code. Contribute to Berro321/Arduino-Morse-Blink-Code development by creating an account on GitHub. Skip to content. Navigation Menu Toggle navigation. Sign in Product ...

Your Arduino is blinking away and you already understand why from the perspective of the source code and the physical circuit. You’re now on your way to more physical computing!

Installed the Arduino* IDE; Assembled and powered on your Intel® IoT board. For the Intel® Edison board, see Assemble your Intel® Edison board.

You could put the Arduino in deep sleep, if you wanted to and that LED will still blink. With a little work, you could probably adapt this idea to any number of circuits out of the 555 playbook ...

Open the Arduino software and paste the Arduino code (the text in the box near the bottom of the post) into a new sketch. Click Sketch > Verify / Compile to make sure the code is properly in there.