Fig. 1. 3D Model of Integrated System

Fig. 2. Flowchart for Integrated System

Table 1. Bill of Materials for Integrated System <\table>

Sl. No.<\td>	Part Name<\td>	Material used<\td>	Description<\td>	Quantity<\td><\tr>
1<\td>	DC Motor<\td>	--<\td>	12 V , 60 rpm<\td>	1<\td><\tr>
2<\td>	Roller Shaft<\td>	Aluminium Metal Rod<\td>	30 x 1.5<\td>	1<\td><\tr>
3<\td>	Gears<\td>	--<\td>	Simple Spur Gears<\td>	2<\td><\tr>
4<\td>	IR Sensors<\td>	--<\td>	--<\td>	3<\td><\tr>
5<\td>	Push Button<\td>	--<\td>	--<\td>	1<\td><\tr>
6<\td>	LCD Display<\td>	--<\td>	16 x 2<\td>	1<\td><\tr>
7<\td>	Microcontroller<\td>	Ardiuno Mega<\td>	ATMega 2560<\td>	1<\td><\tr>
8<\td>	Base<\td>	10 mm foam sheet<\td>	27.5 x 30 sq.cms<\td>	1<\td><\tr>
9<\td>	Base Outer Walls<\td>	5 mm foam sheet<\td>	7 x 30 sp.cms<\td>	2<\td><\tr>
10<\td>	Base Inner Walls<\td>	5 mm foam sheet<\td>	3 x 30 sq.cms<\td>	4<\td><\tr>
11<\td>	Paper Base<\td>	5 mm foam sheet<\td>	21.5 x 30 sq.cms<\td>	1<\td><\tr>
12<\td>	1' L Clmaps<\td>	--<\td>	--<\td>	12<\td><\tr>
13<\td>	Nuts and Bolts<\td>	--<\td>	3 mm radius nuts and 15 mm bolt<\td>	40<\td><\tr>
14<\td>	DC Motor<\td>	--<\td>	9 V , 30 rpm<\td>	1<\td><\tr>
15<\td>	Rack and Pinion<\td>	--<\td>	--<\td>	1<\td><\tr>
16<\td>	Blade<\td>	--<\td>	--<\td>	1<\td><\tr>
17	Rack base	5 mm thick foam sheet	27 cm x 3 cm	4