3D Model

Base

support

Aluminium hollow pipe

Connector and support pin

Pen and Pen holder

Stepper motor

Assembly 1

Assembly 2

Assembly 3

Final 3D Model

CIRCUIT DIAGRAM 1

CIRCUIT DIAGRAM 2

CIRCUIT DIAGRAM 3

CIRCUIT DIAGRAM 4

FLOW CHART 1

FLOW CHART 2

BILL OF MATERIALS

Sl.No	Material name	Description about material	Quantity reuired
1.	Aluminium hollow pipes	d=15mm , l=500mm	4
2.	Micro controller	Arduino Mega 2560	1
3.	Stepper motor	NEMA 17	2
4.	Servo motor	SG90	1
5.	Foam sheets	(120x160)mm , (90x130)mm , (150x200)mm ,t=25mm	2 each
6.	Sensor	IR Sensor	1
7.	Motor driver	L298N	2
8.	Jumper wires	Male to male , male to female , female to female	20 each
9.	Motor clamp		2
10.	Bearings		8
11.	Conveyor belt	l=250cm	1
12.	Nuts and Bolt		20
13.	Button/Switch		2