In the previous chapter, we stored the current state in a variable and switched the LED operation mode every time the button was pressed.The signals sent to the LED so far have been of two types: HIGH ...
"The truth is hidden 35,000 feet above the ground." ...
Maggie is a 10-year-old Rottweiler mix. She has a lot of love and life left, just needs a family to call her own. She's available at Operation Pawprints.
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