- XY-table from mostly off-the-shelf parts (29x42cm tool area - almost A3 format)
- 3W 445nm (blue) laser diode module from dtr-lpf (able to cut 3mm black acrylic @ 0.5mm/s)
- My own design of RPi addon driver board (2xlmd18400 drivers on oshpark board)
- Software (gcode parser/executor) in Erlang (also does svg rendering of output)
Work in progress: currently making motor mounts and adjusting the smoke extraction.