6.1 Initial Process

3d Modelling:

Flowchart:

Circuit diagram:

Bill of Materials:

Sl.No	Materials Required	Dimensions	Quantity
1	Switch Button		1
2	IR Sensor		1
3	Arduino Mega 2560		1
4	Bread board		1
5	Resistor	10K ohm	1
6	Adapter		1

6.2 Input to the system

3d Modelling:

Flowchart:

Circuit diagram:

Bill of Materials:

Sl.No	Materials Required	Dimensions	Quantity
1	Keypad		1
2	IR Sensor		1
3	Arduino Mega 2560		1
4	Bread board		1
5	Adapter		1

6.3 Drawing Pattern

3d Modelling:

Flowchart:

Circuit diagram:

Bill of Materials:

Sl.No	Materials Required	Dimensions	Quantity
1	Arduino mega 2560		1
2	Adapter		1
3	Bread board		1
4	DC Motor 12V		1
5	Stepper Motor		1
6	Relay Module		1
7	Foam Sheet	300x230	1
8	Acrylic Sheet	radius=100	1
9	Acrylic Sheet	r=40	1
10	Acrylic Sheet	200x20	2

6.4 Indication Unit

3d Modelling:

Flowchart:

Circuit diagram:

Bill of Materials:

Sl.No	Materials Required	Dimensions	Quantity
1	Arduino Mega 2560		1
2	Breadboard		1
3	Adapter		1
4	IR Sensor		1
5	LED Light Green & Red		1 each
6	Resistor	100ohm	2
7	Male-Male Wires		4
8	Male-Female Wires		2

6.5 Assembly of Subsystems

3D Model

Flow Chart:

Circuit diagram: