Third-party TI-84 Plus CE / TI-83 Premium CE emulator
Terminal emulator application for Android OS extendible
Soviet B3-21 programmable calculator simulator (software emulator)
http://hardwarelibre.esy.es/
Termux is an Android terminal emulator and Linux environment app.
financial, statistics, scientific and programmers calculator
Best IDE for Beginners
ECEbuntu - a customized operating system designed for ECE
The functional model of the old calculator series Wang 700 and 15VSM
The behavioral model of the old Soviet calculator EPOS-73
Tiny Linux desktop distribution in just 14 MB
An editor and transfer utility for Casio fx-9750GII calculator
A calculator capable of complex arithmetics
A Casio Fx702p handheld-computer emulator
This tool helps to create notes for Casio fx9xxx series calculators
Text Editor for Casio calculator Fx-9860G series
1614P emulator