The design, building and troubleshooting of a
control board for a 3D printer using ExpressPCB for design
and an Arduino microcontroller as an interface to 3D printing
software. The control board works, with correct voltage inputs
and outputs to the microcontroller, but is untested in the
printer (as the printer is unfinished). The new printer will
allow students at Oregon Institute of Technology to rapidly
prototype components.
