(no description) 2013/02/09 50/4.5

(no description) 2013/02/09 50/6.3

(no description) 2013/02/08 50/3.2

(no description) 2013/02/03 50/9.0

Omnibot 2: rendered chassis 2013/01/27

Omnibot 2: CNC work 2013/01/26 50/4.0

Intermission: random etching test 2013/01/19 50/4.5

Bender, layers in CAD 2013/01/18

Bender, vinyl sticker made 2013/01/17 50/4.5

Submicro planetary, assembly 2012/09/28 50/6.3

Submicro planetary, assembly 2012/09/28 50/6.3

Parts for a miniature planetary 2012/09/28 50/7.1

HV silicone oil experiment, spark 2012/09/08 50/3.2

HV silicone oil experiment, corona 2012/09/08 50/3.2

Parts for cycloidal drive 2012/03/14 50/5.6

Gear meshing porn 2012/03/30

My own gear generation script! 2012/03/27

(no description) 2012/02/19 24/3.5

Omnibot: facing forward 2012/02/19 24/3.5

Omnibot: rendering of wheels 2011/11/27

Omnibot: linkages 2011/11/25 50/3.5

Omnibot: motor attach detail (color change!) 2011/11/25 50/3.5

Omnibot: linkages 2011/11/23 50/3.2

Omnibot: motor mount 2011/11/23 50/3.2

Omnibot: transmission detail 2011/11/23 50/3.2

Effects of casting on uneven surfaces 2011/09/23

Omnibot: powered wheel assy rendering 2011/09/03

Omnibot: free wheel assy rendering 2011/09/03

Omnibot: steering linkage rendering 2011/09/03

Omnibot: translucent gearbox assembly process 2011/02/08 50/2.2

Omnibot: translucent gearbox variant 2011/02/08 50/8.0

Omnibot: gearbox assembly process 2011/02/02 50/8.0

Omnibot: negative mold (v1) 2011/01/20 50/11.0

Omnibot: finished gear mold (v1) 2011/01/18 50/10.0

End mill damage 2011/01/19

Omnibot: return of the planetary gear 2011/01/18

Omnibot: rought mold machining 2011/01/01 50/2.2

Dial-a-threat: display surface 2010/12/04 24/3.5

Dial-a-threat: dial detail 2010/12/04 24/3.5

Dial-a-threat: dial detail 2010/12/04 24/3.5

Dial-a-threat: machined PMMA 2010/12/02 24/2.5

New Geiger-Mueller lamp body 2010/11/16

Ultimate machine v2: inner workings 2010/08/08 24/4.0

Ultimate machine v2: top view 2010/08/04 24/4.0

Ultimate machine v2: side view 2010/08/04 24/4.0

Ultimate machine v1: in action 2010/07/26 24/1.4

Ultimate machine v1: inner workings 2010/07/26 24/1.4

Ultimate machine v1: side view 2010/07/26 24/1.4

Tinybot mk3: finished view 2010/07/11 24/8.0

Tinybot mk3: rear drive detail 2010/07/09

Tinybot mk3: steering detail 2010/07/09

Tinybot mk3: rendered preview 2010/07/09

Tinybot mk2: assembled platform testing 2010/07/09 24/5.0

Tinybot mk2: assembled platform view 2010/07/04 24/2.5

Tinybot mk1: assembled platform testing 2010/06/21 24/4.0

Tinybot mk1: steering detail 2010/06/19 24/5.0

Tinybot mk1: side view 2010/06/19 24/5.0

Tinybot: early prototype 2010/05/27 85/5.6

Tinybot: early prototype preview 2010/05/21

2.5D scanner: rendered preview 2010/04/12

2.5D scanner: captured data 2010/04/10

2.5D scanner: visible scene 2010/04/10

2.5D scanner: side view 2010/04/10 50/4.0

2.5D scanner: front view 2010/04/10 50/4.0

Comparing CAD data to CAM output 2010/04/06 50/5.0

2.5D scanner: drivetrain assembly 2010/04/03 24/4.0

2.5D scanner: silicone mold 2010/04/03 24/4.0

2.5D scanner: machined master mold 2010/04/02 24/1.4

2.5D scanner: CNC milling 2010/04/02 24/1.4

2.5D scanner: CAD data 2010/03/29

Nondescript experiment 2009/08/27 85/1.2

Pinkbot: assembled leg 2009/02/11 50/3.2

Pinkbot: draft layout 2009/02/09

Pinkbot: actuators 2009/02/08 50/1.8

Pinkbot: actuator testing 2009/02/08 50/1.8

Pinkbot: resin casting 2009/02/02 50/2.5

Pinkbot: actuator CAD drawing 2009/01/31

Pinkbot: another actuator prototype 2009/01/30 50/3.5

Pinkbot: actuator prototype drawing 2009/01/29

Pinkbot: assembled actuator prototypes 2009/01/28 50/3.5

Pinkbot: assembled actuator prototype 2009/01/24 50/2.5

Pinkbot: detail of the gearbox 2009/01/24 50/2.5

Pinkbot: cast parts 2009/01/26 24/6.3

Pinkbot: master mold 2009/01/25 24/1.4

Pinkbot: CNC machining 2009/01/25 24/1.4

Pinkbot: NC software 2009/01/25 24/1.4

Pinkbot: CAD model 2009/01/25

Wheel drive experiments 2008/12/18 24/1.4

Gear geometry test 2: side 2008/12/09 50/3.2

Gear geometry test 2: top 2008/12/09 50/3.2

Gear geometry test 1: top 2008/09/27 50/4.0

Gear geometry test 1: side 2008/09/27 50/4.0

Experiments with transmission belts 2008/07/21 50/5.6

Bugbot mk2: failed experiment 2008/06/14 85/2.5

Bugbot mk2: swivel wheel 2008/05/04 50/1.8

Bugbot mk2: platform being assembled 2008/05/04 50/7.1

Bugbot mk2: differential drive 2008/04/27 24/1.4

Bugbot mk2: wheel and tire 2008/04/26 24/1.4

Bugbot mk2: wheel parts 2008/04/26 24/1.4

Bugbot mk2: gearbox mold 2008/04/26 24/1.4

Bugbot mk2: cast gear 2008/04/26 24/1.4

Bugbot mk2: tire view 2008/04/26 24/1.4

Bugbot mk2: gearbox with bearings (2) 2008/04/26 24/1.4

Bugbot mk2: gearbox with bearings (1) 2008/04/26 24/1.4

Bugbot mk2: top cover mold 2008/03/03 50/3.5

Bugbot mk1: differential drive 2008/02/23 50/3.5

Bugbot mk1: partly assembled frame 2008/02/23 50/3.5

Bugbot mk1: motors and wheels 2008/02/22 50/2.8

Bugbot mk1: wheel assembly 2008/02/21 24/1.4

Leg prototype: view 1 2007/11/13 85/3.2

Leg prototype: view 2 2007/11/12 85/2.2

Leg prototype: assembly 2007/11/12 85/2.2

Leg prototype: planetary gearbox 2007/11/05 85/2.5

Leg prototype: planetary gearbox assembly 2007/11/05 85/1.2

Leg prototype: CNC machining 2007/11/04 85/1.2

MDX-540: new CNC mill 2007/10/03 50/3.2

Leg prototype: planetary gearbox silicone molds 2007/10/28 50/7.1

Leg prototype: planetary gearbox master molds 2007/10/26 50/3.5

Stickbot: assembled frame (2) 2007/06/24 50/7.1

Stickbot: actuator detail 2007/06/22 50/3.2

Stickbot: assembled frame (1) 2007/06/22 50/3.5

Stickbot: leg actuators 2007/06/17 50/1.8

Stickbot: leg actuator parts 2007/06/16 50/3.2

Stickbot: worm drive details 2007/06/16 50/1.8

Stickbot: leg detail (2) 2007/06/15 50/1.8

Stickbot: leg detail (1) 2007/06/15 50/1.8

Early legged robot prototypes 2007/04/18 28/3.5

Sheet PMMA planetary: assembled view (3) 2007/01/02 50/1.8

Sheet PMMA planetary: assembled view (2) 2007/01/02 50/1.8

Sheet PMMA planetary: assembled view (1) 2006/12/30 50/7.1

Sheet PMMA planetary: parts 2006/12/30 85/9.0

Sheet PMMA planetary: rendering 2006/12/29

Early prototyping board machining tests 2006/07/28 50/1.8

Sheet PMMA microbot: assembled view 2006/07/15 50/1.8

Sheet PMMA microbot: under construction 2006/07/13 50/1.8

Sheet PMMA microbot: rendering 2006/07/11

Sheet PMMA microbot: leg construction (3) 2006/07/10 50/1.8

Sheet PMMA microbot: leg construction (2) 2006/07/09 50/1.8

Sheet PMMA microbot: leg construction (1) 2006/07/08 50/1.8

Early experiments with sheet PMMA gears 2006/06/25 50/8.0

Early experiments with sheet PMMA gears 2006/06/22 85/2.0

My first CNC mill, shortly after arrival 2006/05/26 85/1.2

Junkyard bot 2002/08/26

Junkyard bot logic 2002/08/26

Junkyard bot's image sensor data 2002/08/07