Use the assembler @ SLEEP option & WDT to wake up periodically and
generate your pulse. Using the prescaler you can have up to 2.3 second
sleep periods.
Use one I/O-pin to wake up on keypress, and another to enter sleep mode
when pressed.
Use the assembler @ SLEEP option & WDT to wake up periodically and
generate your pulse. Using the prescaler you can have up to 2.3 second
sleep periods.
Use one I/O-pin to wake up on keypress, and another to enter sleep mode
when pressed.
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