ENGINEA is an engineering economy software tool that I developed in Visual Basic 6.  The features include cash flow diagramming, benefit cost ratio analysis, deprecation analysis, and an interest calculator.  An article detailing the features of the software was published in the Computers in Education Journal.   I developed this software for a Special Topics course while working on my master’s degree at the University of Tennessee.


Download ENGINEA

Software is provided AS-IS with no warranty.











Punch Card Emulator

Punch Card Emulator Screenshot

The Punch Card Emulator is a Java applet that I wrote which provides a text box to enter a message.  As the user types, the grid is automatically updated showing the holes that would be punched for each letter typed.  The layout is using the IBM 80 column format.


Java Applet

Requires Java Runtime Environment to be installed and activated in web browser.


Source Files