AriCalculator is a home made pocket calculator.

[EugeneNine]

I built my own "calculator" back in the 90's while we were learning 8085 in college.
Its not really modeled after the HP other than I decided to make mine styled after a calculator which was my 48SX.

I dug it out of a box a while back an found the board cracked and LCD missing, it had a 2 line x 16 character display.

Lets see if this works