PEMBENTANGAN FINAL YEAR PROJECT BAGI ELECTRICAL ENGINEERING - SMART TISSUE DISPENSER

1. STUDENTS
SUPERVISOR

2.  The SMART TISSUE DISPENSER is a solution to fix the problems that
exist with typical tissue dispenser, while adding convenience with the
automated features.
 Smart Tissue Dispenser also can control the over use of tissue.
 It also have the warning mechanism to alert user when the tissue is
almost empty.
 It is a user friendly tissue holder that easy to apply.

3. • wasting tissue and broken because it dispose to water
that are done by user at certain area
• the toilet paper roll exposed to the air so that the toilet
paper can and will be touched by any previous user

4. • To controlled the length of the tissue to be rolled (40 cm to 50cm)
• Produce warning mechanism (Red LED ON) when user short of
tissue paper.

6. POWER SUPPLY
INFRARED
SENSOR/ PUSH
BUTTON
ARDUINO MOTOR LED GREEN/ RED

10. COMPONENTS & ITEMS QUANTITY VALUE (RM)
ARDUINO UNO R3 1 110.00
RESISTOR (330) 3 0.30
LED GREEN 1 0.50
LED RED 1 0.50
PUSHBUTTON 1 2.50
INFRARED SENSOR 1 23.32
IC L293D 1 8.50
DC MOTOR 1 65.72
ARDUINO CASING 1 10.00
TISSUE CASING 1 25.00
PROTOTYPING SHIELD 1 14.84
TOTAL 261.18

11. Length(cm)
No. Forward Reverse
1 40.5 40.1
2 42.5 42.1
3 43.6 43
4 43.2 42.9
5 44.3 43.8

12. No Time delay (second) Length(cm)
1 2 40
2 3 60
3 4 80
4 5 100

13. MOTOR FORWARD MOTOR REVERSE

14. • When the tissue forward (roll out), the length was different from the other
because the rolling of motor is no accurate.
• The more the weight of the object, the less of the speed it rolling.
• The length of the tissue is depending on the time taken to roll the motor.
• The sensor will detect only one time because using DIFD concept.

15. - Restaurant
- Toilet
- Home
- Office

16. ADVANTAGES DISADVANTAGES
LOW COST NO BACKUP POWER
LONG LASTING CANNOT AUTOMATIC REPLACE
USER FRIENDLY ONLY CAN USE CERTAIN TYPE OF
TISSUE
WATER RESISTANCE

18. • The length of tissue paper is proportional to time of motor rotate
• Produce warning mechanism when short of tissue paper
• Rotate forward and reverse a heavy load
• Low cost
• User friendly and easy to apply