notes about the reprap and fabbing workshops. .

extract from

• reprap addendum
• reprap software notes
• reprap revisit

• I think we are using “RRRF 10K Thermistor”: http://reprap.org/bin/view/Main/Thermistor
• some other (contradictory) thermistor related notes: http://forums.reprap.org/read.php?14,5512,5512
• beta 3671 and Rz 30857 > http://forums.reprap.org/read.php?14,5512,5512

• in action > http://www.youtube.com/watch?v=xu9B3xZU2BU
• description > http://blog.reprap.org/2007/02/paste-extruder.html

• http://www.vimeo.com/960918/l:embed_960918

• 2008-05-16 - extruding CAPA but blobs often & host software tends to crash after a few minutes of 'printing'.
• 2008-05-17 - updated PIC firmware (from today's svn) for steppers & extruder, seems stable
• 2008-05-17 - extruder doesn't reach target temp (hovers around 75-85ºC) - replaced 22nf cap with 10nf cap. → temp values -ve.
• 2008-05-20 - parts for arduino based electronics arrived
• 2008-05-23 - TODO: recalibrate extruder after changes & update settings.