I've got several mechatronics projects underway. One in particular is building my own RepRap (see http://reprap.org/wiki/WebHome) with several modifications:
- To use parts (e.g., stepper motors/linear actuators, linear bearings) that I already have on hand.
- To optimize the thermoplastic extruder based on current DIY designs, plus additional engineering design and experiments, and the added machining capabilities I have available (Clausing 8520 vertical mill and South Bend 10K lathe).
- Possible changes to the embedded processors from Arduino to PIC and TI Piccolo, mainly because I have more experience with those (and have the development tools).
Note: Nophead has an extensive blog, well ahead of me on design and experimentation, which you will surely find useful if you're interested in RepRaps.
Stay tuned!
Mike
