Do you not have anything that can be used as feedback to the user? Describe your User Interface (OK, so we know it's got ONE button) - but what else has your device got in the way of LEDs LCDs or Beepers? And what do you want the Button to Do?
Do you not have anything that can be used as feedback to the user? Describe your User Interface (OK, so we know it's got ONE button) - but what else has your device got in the way of LEDs LCDs or Beepers? And what do you want the Button to Do?
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