CATHODE ANODE Current Flow Common Cathode a b

CATHODE (‒) (+) ANODE ← Current Flow

(Common Cathode) کﺎﺗﺪ ﻣﺸﺘﺮک a b c a f d e b g f g e c dp d dp com

(Common Anode) آﻨﺪ ﻣﺸﺘﺮک a b c a f d e b g f g e c dp d dp com

7447 IC and 7 segment display were both added to the circuit.

Pin 8 of the IC chips was connected to ground along with pin 16 being connected to high.

Inputs A, B, C, and D were added to pins 7, 1, 2, and 6 of the 7447 IC chip

Pin 1 of the 7 -segment display was connected to pin 13 of the 7447 IC chip

Pin 13 of the 7 -segment display was connected to pin 12 of the 7447 IC chip

Pin 10 of the 7 -segment display was connected to pin 11 of the 7447 IC chip

Pin 8 of the 7 -segment display was connected to pin 10 of the 7447 IC chip

Pin 7 of the 7 -segment display was connected to pin 9 of the 7447 IC chip

Pin 2 of the 7 -segment display was connected to pin 15 of the 7447 IC chip

Pin 11 of the 7 -segment display was connected to pin 14 of the 7447 IC chip

Pin 3 of the 7 -segment display was connected to pin 14 of the 7 -segment display

100 ohms resistor was connected from pin 3 of the 7 -segment display to 5 volts