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Intermediate Output & Visualization 6 コンポーネント

BCD to 7-Segment Display

Turns a 4-bit BCD value into a decimal digit on a seven-segment display using a BCD-to-7-segment decoder. The bridge between counting logic and a readable display.

Fig. 1 — BCD to 7-Segment Display INTERACTIVE
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学べること

  • Convert a binary value into a visible decimal digit
  • Understand the role of a display decoder
  • Read a seven-segment segment map

仕組み

A 4-bit BCD value (0-9) enters a BCD-to-7-segment decoder, which outputs the seven segment signals (a-g) that light the matching digit on the display. Values above 9 blank the display.

使用コンポーネント

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実世界での応用

Digital clocks, counters, meters, scoreboards - anywhere a binary value must be shown as a decimal digit.