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Arduino potentiometer hello world

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Uploaded by on Dec 18, 2007

A potentiometer connected to an Arduino microcontroller. The pot's voltage goes through a 10-bit analog to digital converter, and the value is displayed on the LCD.

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Science & Technology

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Standard YouTube License

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  • you should make it so that it selects a certain letter when you turn the pot and when you press a button it goes to the next letter so you can write messages. you could also add 2 other buttons for a backspace and a reset button.

  • hey i'm doing the same with a hall effect angle sensor. struggling with the coding. Have you managed to get your coding done? I could do with some advise!

  • can I see your code? Trying to do something similar but with hall effect sensors rather than potentiometers.

  • awesome

  • Hi!

    Is that the 8 or 4 bit library you're using?

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