7 Segment Display

7 Segment Display

Here Arduino outputs are programed to create a LED countdown.

Hardware Required

  • 1 x Arduino Board
  • 1 x Seven segment display
  • 1 x Solderless breadboard

7 Segment display

Schematic

Arduino Pin 7 Segment Pin Connection
2 7 (A)
3 6 (B)
4 4 (C)
5 2 (D)
6 1 (E)
7 9 (F)
8 10 (G)
9  5 (DP)

7 Segment display

 

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