A minimalistic digital logic simulator
Simulate chemical processes using advanced thermodynamic models
RPNCalc - The command line Reverse Polish Notation (RPN) Calculator
DIY project to build a cover, flat panel or combo flip-flat panel
Award-winning open-source offline SEM platform for PLS-SEM & CB-SEM
Open-source JavaScript library for mobile-friendly interactive maps
A flexible mathematical expressions parser for JAVA, Android, C# .NET
X-ray diffraction (XRD) analysis for hkl simulation of any crystal.
Geodesy based library (geodetic and geocentric functions)
A reference implementation of the Polish geobotanical grid
The new site is at http://psychometricon.net/libirt/
Smith Chart Calculator JAVA
Patient vital sign simulator for medical emergency training purposes
A color-code design tool
A Windows app to control Arduino devices via serial port or ethernet
Testing images for scientific purposes
a delicious .NET graph library
Basic Scientific Calculator
Interval Calculator for Engineer
DUBCEN IS A FREE & OPEN SOURCE BROWSER BASED CALCULATOR AND CONVERTER