6.1 3-D MODEL

6.1.1 SHAPE SHIFTING SUB SYSTEM

6.1.1.1 JOINTS

6.1.1.2 RING STRUCTURE

6.1.2 CLOCK HAND AND LINK

6.1.2.1 CLOCK HAND

6.1.2.2 LINK

6.1.3 SUPPORT STRUCTURE

6.1.4 MOTOR

6.1.4.1 DC MOTOR

6.1.5 Gears

6.2 BILL OF MATERIALS

Sl.no	Part name	Material used	Description of the part	Quantity
1	DC motor	-	for motion of the clock	1
2	Micro controller	Arduino uno R3	used to control the clock	1
3	Links	wooden sticks	used for movement	more than 25
4	clock hand	wooden	used to indicate time	1
5	Support structure	Acrylic sheet	for housing/supporting all the parts	1
6	joints	metal/plastic	to connect adjacent links	8
7	Breadboard(small)	-	to make wire connections	1
8	wires	-	for wiring	more than 10
9	AC adapter	-	to supply power	1
10	Gears	metal/plastic	for power transmission	2
11	Push button	-	used to switch on/off	1
12	Resistor	-	to control the flow of current(1kohm)	2
13	led	red	for indication purpose	1

6.3 CIRCUIT DIAGRAM

6.4 FLOWCHART

FINAL ASSEMBLY