17. Machine design

• The pen drawing a circle

• Eraser Working

• Eraser and Pen shifting

2.1 Reference design and assignment allocation

• Reference machine design we found on instructable.

• Myself was taken care of the electronics part, Which is about electronics part lists, wire connection and setup, together with writing hardware codes(For this project it is Arduino). Tutorials of this part just keep reading

• For the software part we used processing, which was taken cared of by Yifei

• For the mechanical part was done by Zihao.