This project presentation mainly based on waste separation based on the dry and wet by using electronic gadget . Rapidly growing solid waste like pieces of glass, paper, metallic materials and wet wastes etc., we explain about the separation of various waste and usage of the waste by the process of recycling

1. WASTE MANAGEMENT AND
RECYCLING USING
ARDUINO
Presented by
VIGNESH K

2. CONTENT
 ABSTRACT
 PROBLEM STATEMENT
 IDEA
 COMPONENTS
 WORKING PRINCIPLE
 BLOCK DIAGRAM
 USAGE OF WASTE
 SAMPLE PROGRAM
 FUTURE SCOPE
 CONCLUSION
 REFERENCE

3. ABSTRACT
This project presentation mainly based on waste
separation based on the dry and wet by using
electronic gadget .
Rapidly growing solid waste like pieces of glass,
paper, metallic materials and wet wastes etc.,
we explain about the separation of various waste
and usage of the waste by the process of recycling .

4. PROBLEM STATEMENT
Waste management plays the vital role in
sustainable development in all nations , many modern
technologies are used in waste management , in that
sorting of the waste is the issue in today's society.
Recycling and reducing the waste in
the environment to clean the society.
Here by using the ARDUNIO
and few components ,we make it as
an automated system

5. IDEA
using various high-tech sensors and belt conveyors.
Various features involved in the system are,
 High tech sensors
 RFID (Radio frequency identification) technology
 Uninterrupted operation using UPS.
 Servo motor
 Eco –friendly
The Waste management using
ARDUINO to separate various
garbage like Metal, Glasses,
Plastics (Polymer, Polystyrene),
Paper, Linen By

6. COMPONENTS
 Type of sensors :
 Inductive sensor
 IR sensor
 Capacitive detector sensor
 Moisture sensor
 Conveyor belt
 ARDUINO
 Dc motor
 Storage

7. 1.TYPE OF SENSORS:
Moisture Sensor :
The moisture sensor is used to
measure the water content(moisture) of soil.
when the soil is having water
shortage , the module output is at high level, else the
output is at low level.
The sensor is basically used to
separate the organic waste from the dry waste.
This sensor reminds the user to
water their plants and also monitors the moisture
content of soil.

8. Inductive sensor :
An inductive sensor is a device that
uses the principle of electromagnetic induction to detect
or measure objects. It is used for positioning and
detection of metal objects.
IR sensor:
A passive infrared sensor is an electronic
sensor that measures infrared light radiating from
objects in its field of view.
The basic concept of an infrared sensor
which is used as obstacle detector is to transmit an
infrared signal bounce from the surface of the object.

9. Capacitive detector sensor :
Capacitive sensors are used for non-contact detection of
metallic objects & non-metallic objects.
The oscillate of the object on the target material were
close to the sensor face.
The capacitance of the capacitor in the
face of the sensor is oscillated the circuit to look upon the
process in varying the source.

10. 2.Conveyor belt :
It is mainly used to carry the garbage
and transport one session to another session.
The conveyor system two or more
pulleys within the endless loop on the carrying medium.
Pulleys are powered moving the belt
and material forward.

11. 3. ARDUINO :
ARDUINO is open source electronic
prototyping platform enabling users to create interactive
electronic objects.
ARDUINO boards it consists of both a
physical programmable circuit board and a piece of
software or IDE (Integrated Development Environment)
that runs in the computer, used to write and upload
computer code to the physical board.
ARDUINO is micro-controller board based
on the AT mega 328(datasheet).
It has 14 digital input/output pins which can
be used as PWM outputs, 6 Analog inputs, a 16MHz
ceramic resonator.

12. “UNO” means one in Italian and named to mark the
upcoming release of ARDUINO 1.0
Developer Arduino.cc
Type Single-Board
microcontroller
CPU Atmel AVR(8-bit)
ARM Cortex-M3(32-bit)
Intel Quark(x86) (32-bit)
Memory SRAM Flash, EEPROM

13. 4. DC MOTOR :
DC motor convert the electric
energy into mechanical energy when the current flows
through wires the magnetic field is generated this
magnetic field.
The interaction of these two forces
produces the movement of the shaft and motor develops
the motion with the help of some magnets.
The larger DC motors are used in
propulsion of electrical vehicles, elevator and Belt
conveyor.

14. 5. Storage :
ARDUINO is an open source computer
hardware and software company.
The ARDUINO community refers to the
project and user community that design and utilizes micro-
controller based developed boards.
These development boards are known as
ARDUINO Modules, which are open-source prototyping
flat form.
The simplified micro-controller board
comes in a variety of development board packages.
The ARDUINO IDE, which utilizes the
embedded C programming language.

15. WORKING PRINCIPLE
The garbage is first collected from various
areas, it is poured into the conveyor. First, the wet
sensor detects the garbage moisture, if the
moisture is high the garbage is dried and let
continued in the process of separation, if all is set at
correct moisture and by using various sensor the
garbage is separated as wood, paper, plastic,
metallic etc and collected in the separate cylinders.
The waste that is stored can be used for some
other recycle purpose.

16. BLOCK DIAGRAM
ARDUINO
I
N
P
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T
M
O
D
U
L
E
O
U
T
P
U
T
M
O
D
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L
E
SENSOR 1
SENSOR 2
SENSOR 3
SENSOR 4
CYLINDER 1
CYLINDER 2
CYLINDER 3
CYLINDER 4

17. USAGE OF WASTE
 METALLIC WASTE:
Metal can be recycled over and over without altering
its properties. The most common recyclable metals include
aluminum and steel. The other metals for example silver, copper,
brass and gold are so valuable that they are rarely thrown away
to be collected for recycling.
 GLASS MATERIAL:
The glass is sorted by colour and washed to
remove any impurities. The glass is then crushed and
melted, then moulded into new products such as bottles
and jars. Glass does not degrade through
the recycling process, so it can be recycled again and
again.

18.  PAPER MATERIAL:
The separated paper is then washed with
soapy water to remove inks, plastic film, staples
and glue. The slurry is spread using large rollers
into large thin sheets and reused.
 PLASTIC MATERIAL:
Plastic recycling is the process of
recovering different types of plastic material in
order to reprocess them into varied other products,
unlike their original form. An item made out
of plastic is recycled into a different product, which
usually cannot be recycled again.

19. SAMPLE PROGRAM
#include
Servo servo;
int trigPin = 2;
int echoPin = 3;
int servoPin = 9;
long duration, dist, average;
long aver[3];
void setup() {
servo.attach(servoPin);
pinMode(trigPin, OUTPUT);
pinMode(echoPin, INPUT);
servo.write(0);
delay(1000);
servo.detach();
}
Void measure(){
Digitalwrite(trigpin low);
Delaymicrosecond(5)
digitalWrite(trigPin, HIGH);
delayMicroseconds(15);
digitalWrite(trigPin, LOW);
pinMode(echoPin, INPUT);
duration = pulseIn(echoPin, HIGH);
dist = (duration/2) / 29.1;
}void loop() {
for (int i=0;i<=2;i++) {
measure();
aver[i]=dist;
delay(50);
} dist=(aver[0]+aver[1]+aver[2])/3;
if ( dist<40 ) {
servo.write(0);
delay(1000);
servo.detach();
}
}

20. FUTURE SCOPE
 Use of ADRUINO has added
advantages like reduction in
manpower with improved
accuracy and speed of waste
management, also avoiding the risk of
working at hazardous places.
 This system can be implemented at
the municipal level or in some small-
scale industries to segregate out the
metallic, plastic, glass and paper
wastes more efficiently at an
affordable cost.

21. CONCLUSION
 In Future, the work can be implemented by making
use of an IOT to pick and place certain materials
which can be re-used. Also, limit sensors can be
placed at the top of each of the collecting bins to
unload them when they are full.
 The use of ARDUINO gives this project a vast
scope for future. We can implement additional
sensors to detect more objects.

22. REFERENCE
 WASTE MANAGEMENT AND RECYCLING USING ARDUINO Viji
R1, Vignesh K2, ThamaraiSelvi G3, Reshmashree M K4 ,coimbatore.
 Amrutha Chandramohan, Joyal Mendonca, Nikhil Ravi Shankar,
Nikhil U Baheti, NitinKumar Krishnan Suma M S, “Automated Waste
Segregator”,RashtreeyaVidyalayaCollege Of Engineering (R.V.C.E)
 International Journal on Emerging Technologies (Special Issue on
ICRIET-2016) 7(2): 265-268(2016)
 Advance in Electronic and Electric Engineering ISSN 2231-1297,
Volume 3. Number 1 (2013), pp. 107-112
 International Journal of Advances in Electronics and Computer
Science, ISSN: 2393-2835 Volume-3, Issue-1, Jan.-2016