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STM32: 7-Segment Counter
BasicsbeginnerArduino Uno

STM32: 7-Segment Counter

Count 0-9 on a 7-segment display driven by seven GPIO pins (PA0-PA6 = segments A-G) on the STM32 Blue Pill. Pure digital output: each digit pattern is written to the segment pins. Common-cathode (COM -> GND).

What you'll simulate

  • ✓Real Arduino Uno emulation — cycle-accurate, no hardware needed
  • ✓1 interactive component on the canvas
  • ✓Serial Monitor included — see output in real time
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