Heat Gun + arduino + 2 motors = Thermal Imaging Camera

Looks like for $100 in parts the author build a thermal imaging camera.  Its slow since it has too scan each x/y area, but it does the job.

http://hackaday.com/2013/12/01/diy-thermal-imaging-camera/?utm_source=feedburner&utm_medium=feed&utm_campaign=Feed%3A+hackaday%2FLgoM+%28Hack+a+Day%29

http://www.eevblog.com/forum/projects/diy-scanning-thermal-camera/