A GCode sender (not only for lasers or plotters) for up to two GRBL controller. SVG, DXF, HPGL import. 6 axis DRO.

Calculates the sunrise and sunset for a given date and location (using GEO coordinates). This library uses the method outlined NOAA Solar Calculations Day spreadsheet found at http://www.esrl.noaa.gov/gmd/grad/solcalc/calcdetails.html.

Arthur C. Clarke Center project exploring Non-Ordinary States of Consciousness (NOSC)

Reveil is a desktop alarm clock and pomodoro clock.

C# Library used for transfering data from polarpersonaltrainer.com to RunKeeper