DIY 3D Printer in AOI

A self designed 3D printer in Association of Innovation THU (AOI)!

I write all the code needed to drive this printer. The program is running on an Arduino DUE board. The controller is equipped with a control pad and a LCD display. It can simultaneously drive 4 step motors and handle 3 channel of temperature PID. 3D data can be saved into SD card and read by the printer offline or directly sent by a computer.

diy_3d_printer_elec

The mechanical design is finished by another student in AOI.diy_3d_printer