H. Appendix

H. Appendix

a. Souce Code

b. Bill of Materials:

Number

Item

Quantity

Cost

1

5.25 cm Linkage

1

$40

2

15 cm slotted Linkage

1

3

8.25 cm Linkage

1

4

Slider

1

5

Holder

1

6

Ground Linkage

1

7

Whiteboard

1

$3

8

Glue

1

$2

9

Wooden Stick

1

$3

10

Motor

1

$0

11

Breadboard

1

12

L239D IC

1

13

Arduino

1

14

Wires

10

15

Motor

1

16

Power Supply

1