The scenario
A PIC 16F887 microcontroller runs a binary counter that drives 16 LEDs to display an incrementing binary value. The flowchart shows initialization, the main loop outputting to LEDs, a delay, and a stop button to halt execution.
What is in this drawing
Read the decisions behind it.
01
Check stop button after each output cycle
02
Loop back to output after increment if no stop
Suitable for any microcontroller-based binary counter with a start/stop button; easily adapted to other LED patterns or debouncing logic.
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