5.D

BILL OF MATERIAL REQUIRED

SR NO	Part Name	Material with which part is made up of	Specifications of the part	Quantity required	Fabrication process if needed	sub system
1	Arduino num pad	–	To give commands	1	–	- -
2	Bolts	Iron	15mm	20	–	–
3	Base	High density foam sheet	–	223m	Lathe machine, Drilling	launcing unit
4	Casing	Acrylic sheet	–	1*1m	–
5	DC geared motor	–	12v,20rpm	3	–	launching unit
6	DC motor basic	–	12v,20rpm	3	–	launching unit
7	IR sensor	–	–	1	–	launching and storage unit
8	L clam	Aluminium	Tofix rodes	2	–	–
9	LED bulb	–	–	3	–	launching unit,notification uit, storage unit
10	Micro servo motor	–	180 degree	1	–	launching unit
11	Micro controller	Arduino Mega	AT2560	2	–	notification unit
12	Motor Driver	–	L298N	6	–	launching unit
13	Motor Clamp	Aluminium	To fix motor	6	–	launching unit
14	Relay	–	–	1	–	launching unit
15	Resistors	–	For connections	8	–	–
16	Single strained wires	–	To make connections	3m	–	–
17	Storagde	Acrylic Sheets	–	2*2m	–	storage unit
18	Square Pipe	Aluminium	120cm	–	–	–
19	U clamp	Aluminium	To fix motors	2	–	–
20	Wheel	Plastic	–	2	–	–