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BCD to 7 Segment Display

BCD to 7 Segment Display. What's A 7-Segment Display?. A 7-segment display is a package with 7 bar-shaped LEDs arranged to allow the display of many useful digits and some letters.

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BCD to 7 Segment Display

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  1. BCD to 7 Segment Display

  2. What's A 7-Segment Display? A 7-segment display is a package with 7 bar-shaped LEDs arranged to allow the display of many useful digits and some letters. Each segment (labeled A-G) contains an LED which may be individually controlled. DP is an eighth LED, the decimal point.

  3. Common cathode means that each segment's cathode is connected to common pins – 3 & 8, allowing the anode of each to be connected to the controller.

  4. BCD to 7 Segment

  5. Limiting resistor Computation RS= = 230 

  6. BCD to 7 Segment Crystal Display

  7. 74ALS193

  8. 74HC193 Two Stage Arrangement

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