Fritzing

A Prototype of a Basic Queuing System.

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Materials:

Arduino UNO

4 Seven Segment Display

2 Push Button Switches

3 1k ohm Resistors

1 LED

1 Passive Buzzer

Breadboard

Connecting Wires

 

Procedures:

The 2 switches will serve as inputs. One switch will input the Counter 1, and the other switch will input Counter 2, and either switches, upon being "on", will increase the Customer # by 1, make the LED light and make the buzzer sound.

 

The 4 Seven Segment will display the Counter #, and Customer #. The 1st digit of the Seven segment will display the Counter # and the last two digit of the Seven segment will display the Customer #.