1.DRAWING UNIT

3D MODEL OF DRAWING UNIT WITH ACTUATOR (DC MOTOR)

FLOWCHART

CIRCUIT DIAGRAM

BILL OF MATERIAL

Sl NO	COMPONENTS	QUANTITY	DIMENSIONS	PRICE
1	ACRYLIC SHEET	2	300mm X 200mm X 10mm	-
2	ARDUINO MEGA 2560	1	-	1350
3	DC MOTOR	1	-	150
4	RELAY MODULE	1	-	150
5	JUMPER WIRES(MALE TO FEAMLE)	20	-	100
6	PAPER TO DRAW ON	2	-	-

2.PEN HANDLING UNIT

3D MODELS OF 2 RACKS AND PEN HOLDER

FLOWCHART

BILL OF MATERIAL

Sl NO	COMPONENTS	QUANTITY	DIMENSIONS
1	ACRYLIC SHEET	2	100mm x 18mm, 300mm x 18mm
2	PEN	1	-
3	SCREWS	1	-

3.INDICATION UNIT

3D MODEL

FLOWCHART

CIRCUIT DIAGRAM

BILL OF MATERIAL

Sl NO	COMPONENTS	QUANTITY	PRICE
1	SMALL LED	1	50
2	IR SENSOR	1	300
3	ARDUINO MEGA 2560	1	1350
4	JUMPER WIRES(MALE TO FEMALE)	10	50
5	BREADBOARD	1	150

ALL UNITS COMBINED

FINAL 3D MODEL

FLOWCHART

CIRCUIT DIAGRAM

BILL OF MATERIAL

Sl NO	COMPONENTS	QUANTITY	DIMENSIONS	PRICE
1	ACRYLIC SHEET	3	300mm X 200mm X 10mm, 100mm x 18mm, 300mm x 18mm	-
3	ARDUINO MEGA 2560	1	-	1350
4	DC MOTOR	1	-	150
5	RELAY MODULE	1	-	150
6	IR SENSOR	1	-	300
7	JUMPER WIRES(MALE TO FEAMLE)	40	-	200
8	PAPER TO DRAW ON	2	-
9	PEN	1	-	-
10	SMALL LED	1	5 mm
11	BREADBOARD	1	-	100