Table Of Content:
00:05 Linear drive of an old printer
03:09 Spindle drive
05:30 Sensor disc of metal sheet
05:50 Electromechanical sensor
06:18 Optical computer mouse as sensor
07:27 Bipolar stepper motor
08:06 DIY printer
Build instruction on the project page:
http://www.homofaciens.de/technics-machines-cnc-v3-1_en_navion.htm
