Homebrewed soldering station based on the work done by C. Klippel
http://www.eevblog.com/forum/projects/diy-metcal-13-56-mhz-rf-supply/
http://dangerousprototypes.com/2013/05/28/diy-metcal-13-56-mhz-rf-supply/
This project has a couple of external library (both schematic and footprint) for Kicad that you will need.