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e
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c
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n
v
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o
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m
e
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t.
T
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n
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t
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ffe
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ly
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ric
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c
to
r
in
th
e
Re
p
u
b
li
c
o
f
Ko
so
v
a
.
K
ey
w
o
r
d
s
:
Alar
m
Ar
d
u
in
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Har
d
war
e
Hu
m
id
ity
L
ig
h
t
Sen
s
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r
Sk
etch
T
h
is i
s
a
n
o
p
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n
a
c
c
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ss
a
rticle
u
n
d
e
r th
e
CC B
Y
-
SA
li
c
e
n
se
.
C
o
r
r
e
s
p
o
nd
ing
A
uth
o
r
:
Ku
jtim
R
.
Mu
s
taf
a
Facu
lty
o
f
E
lectr
ical
an
d
C
o
m
p
u
ter
E
n
g
in
ee
r
in
g
,
Un
iv
e
r
s
ity
Hasan
Prish
tin
a
Af
r
im
Vitia
2
,
1
0
0
0
0
Prish
tin
a
,
R
ep
u
b
lic
o
f
Ko
s
o
v
a
E
m
ail: k
u
jtim.
m
u
s
taf
a@
u
n
i
-
p
r
.
ed
u
1.
I
NT
RO
D
UCT
I
O
N
Dig
ital
co
n
tr
o
l
s
y
s
tem
s
ar
e
i
n
cr
ea
s
in
g
ly
v
ital
f
o
r
p
r
o
ject
m
an
ag
er
s
a
n
d
th
eir
team
s
,
h
e
lp
in
g
t
h
em
tr
ac
k
p
r
o
g
r
ess
,
id
en
tify
o
b
s
t
ac
les,
an
d
m
ak
e
in
f
o
r
m
ed
d
ec
is
io
n
s
[
1
]
.
I
n
th
is
p
ap
er
,
we
u
tili
ze
h
ar
d
war
e
d
ev
ices
to
ac
h
iev
e
t
h
is
g
o
a
l,
with
th
e
Ar
d
u
i
n
o
U
n
o
A
T
M
E
GA3
2
8
P
m
o
d
u
le
s
er
v
in
g
as
th
e
p
r
im
a
r
y
p
r
o
g
r
a
m
m
ab
le
h
a
r
d
war
e.
T
h
e
Ar
d
u
in
o
Un
o
s
tan
d
s
o
u
t
am
o
n
g
o
th
er
m
icr
o
co
n
tr
o
ller
s
d
u
e
to
its
o
p
en
-
ac
ce
s
s
n
atu
r
e
an
d
ea
s
e
o
f
p
r
o
g
r
am
m
i
n
g
,
esp
ec
ially
wh
en
co
m
p
ar
e
d
to
PLCs
(
p
r
o
g
r
am
m
ab
le
lo
g
ic
co
n
tr
o
ller
s
)
.
T
h
e
s
y
s
tem
in
co
r
p
o
r
ates
v
ar
io
u
s
h
ar
d
war
e
elem
e
n
ts
,
s
u
ch
as
s
e
n
s
o
r
s
,
an
L
C
D
s
cr
ee
n
f
o
r
v
is
u
alizin
g
p
r
o
ce
s
s
es,
an
d
ad
d
itio
n
al
co
m
p
o
n
e
n
ts
f
o
r
co
n
n
ec
tiv
ity
[
2
]
,
[
3
]
.
E
x
is
tin
g
s
o
lu
tio
n
s
o
f
ten
r
eq
u
ir
e
a
u
n
if
i
ed
co
m
m
u
n
icatio
n
in
f
r
astru
ctu
r
e
f
o
r
h
ar
d
war
e
d
e
v
ices,
f
ac
ilit
atin
g
n
ec
e
s
s
ar
y
c
o
m
m
u
n
icatio
n
an
d
co
n
tr
o
l.
T
h
e
m
ain
o
b
jectiv
e
o
f
th
is
p
ap
er
is
to
d
ev
elo
p
a
d
ig
ital
an
d
in
tellig
en
t
s
y
s
tem
th
at
en
ab
les
r
ea
l
-
tim
e
m
o
n
ito
r
in
g
o
f
p
la
n
t
d
ev
elo
p
m
e
n
t.
Utilizin
g
t
h
e
A
r
d
u
in
o
Un
o
m
o
d
u
le,
th
is
s
y
s
tem
aim
s
to
p
r
o
v
id
e
m
an
ag
er
s
an
d
s
tak
eh
o
ld
er
s
with
v
alu
ab
le
i
n
s
ig
h
ts
in
to
p
lan
t
g
r
o
wth
p
r
o
g
r
ess
[
4
]
-
[
7
]
.
I
t
f
ea
tu
r
es
an
i
n
tu
itiv
e
in
ter
f
ac
e
f
o
r
v
is
u
alizin
g
k
e
y
m
ea
s
u
r
em
en
ts
,
g
e
n
er
atin
g
r
e
p
o
r
ts
,
an
d
p
r
o
m
o
ti
n
g
e
f
f
icien
t
c
o
m
m
u
n
icatio
n
am
o
n
g
team
m
em
b
er
s
in
v
o
lv
ed
in
p
lan
t m
o
n
ito
r
in
g
in
th
e
R
ep
u
b
lic
o
f
Ko
s
o
v
a.
B
y
co
n
n
ec
tin
g
s
en
s
o
r
s
f
o
r
te
m
p
er
atu
r
e,
air
h
u
m
id
ity
,
an
d
s
o
il
m
o
is
tu
r
e
to
th
e
Ar
d
u
in
o
Un
o
m
o
d
u
le,
th
e
in
tellig
en
t
d
ig
ital
s
y
s
tem
p
r
o
ce
s
s
es
d
ata
an
d
p
r
o
v
id
e
s
ac
cu
r
ate
in
f
o
r
m
atio
n
to
p
lan
t
m
an
ag
er
s
.
T
h
i
s
Evaluation Warning : The document was created with Spire.PDF for Python.
I
n
t J I
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f
&
C
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m
m
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T
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n
o
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I
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N:
2252
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7
6
Dig
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ev
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p
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d
micro
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R
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M
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Mu
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l
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c
g
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n
h
o
u
s
e
f
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n
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r
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co
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g
.
W
h
en
s
o
il
m
o
is
tu
r
e
is
lo
w,
th
e
s
y
s
tem
p
r
o
m
p
ts
ir
r
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g
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th
r
o
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g
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ater
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m
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.
R
esear
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ca
n
f
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th
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x
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is
s
y
s
tem
b
y
en
h
an
cin
g
its
au
to
m
atio
n
ca
p
ab
ilit
ies
[
8
]
,
[
9
]
.
Fo
r
in
s
tan
ce
,
f
an
s
an
d
wat
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p
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p
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[
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an
d
in
tellig
en
t
s
o
f
twar
e
co
d
e,
to
f
ac
ilit
ate
d
ec
is
io
n
-
m
ak
in
g
b
ased
o
n
r
ea
l
-
tim
e
m
ea
s
u
r
em
en
ts
.
T
h
e
aim
is
to
in
s
p
ir
e
y
o
u
n
g
r
esear
ch
er
s
b
y
s
h
o
wca
s
in
g
th
e
p
o
ten
tial
o
f
d
ig
ital
co
n
tr
o
l
s
y
s
tem
s
.
Alth
o
u
g
h
th
e
co
n
s
tr
u
ctio
n
o
f
s
u
ch
s
y
s
tem
s
ca
n
b
e
c
o
m
p
lex
,
it
m
ain
l
y
d
e
p
en
d
s
o
n
t
h
e
f
in
an
cial
r
eso
u
r
ce
s
o
f
a
g
r
icu
ltu
r
al
p
r
o
d
u
ce
r
s
o
p
er
atin
g
p
last
ic
g
r
ee
n
h
o
u
s
es
[
1
0
]
,
[
1
1
]
.
T
h
is
s
tu
d
y
p
r
esen
ts
a
s
y
s
tem
tailo
r
e
d
to
th
e
f
in
a
n
cial
ca
p
ab
ilit
ies
o
f
th
e
R
ep
u
b
lic
o
f
Ko
s
o
v
o
,
t
h
e
y
o
u
n
g
est
co
u
n
tr
y
in
t
h
e
wo
r
l
d
,
wh
ich
em
er
g
e
d
f
r
o
m
co
n
f
li
ct
two
d
ec
ad
es
ag
o
.
Giv
en
t
h
e
a
v
ailab
ilit
y
o
f
a
y
o
u
n
g
w
o
r
k
f
o
r
ce
,
d
u
e
to
t
h
e
h
i
g
h
u
n
em
p
lo
y
m
en
t
r
ate,
th
e
y
o
f
ten
p
er
f
o
r
m
task
s
th
at
m
ig
h
t
o
th
er
wis
e
b
e
m
an
a
g
ed
b
y
m
o
r
e
s
o
p
h
is
ticated
au
t
o
m
ated
s
y
s
tem
s
.
T
h
e
p
lan
t
m
o
n
ito
r
in
g
s
y
s
tem
,
as
im
p
lem
en
ted
in
t
h
is
r
esear
ch
,
h
as
p
r
o
v
e
n
h
ig
h
ly
ef
f
ec
tiv
e
in
s
u
p
p
o
r
tin
g
th
e
d
ev
elo
p
m
en
t
o
f
an
n
u
al
p
lan
ts
in
p
last
ic
g
r
ee
n
h
o
u
s
es a
cr
o
s
s
th
e
R
ep
u
b
lic
o
f
Ko
s
o
v
o
.
2.
RE
S
E
ARCH
M
E
T
H
O
D
T
h
e
r
esear
ch
m
eth
o
d
u
s
ed
in
th
is
p
ap
er
is
b
ased
o
n
f
ield
ex
p
er
im
en
ts
.
T
h
e
f
o
ll
o
win
g
s
en
s
o
r
s
an
d
elec
tr
o
n
ic
d
ev
ices w
er
e
th
e
p
r
i
m
ar
y
co
m
p
o
n
e
n
ts
u
tili
ze
d
:
i)
.
E
n
v
ir
o
n
m
en
tal
s
en
s
o
r
s
:
th
e
s
y
s
tem
em
p
lo
y
s
v
ar
io
u
s
s
en
s
o
r
s
to
m
ea
s
u
r
e
k
ey
en
v
ir
o
n
m
e
n
tal
p
ar
am
eter
s
,
s
u
ch
as
tem
p
er
atu
r
e
,
am
b
ien
t
h
u
m
id
ity
,
lig
h
t
in
ten
s
ity
,
a
n
d
s
o
il
m
o
is
tu
r
e.
T
h
ese
s
en
s
o
r
s
p
r
o
v
id
e
ac
c
u
r
ate
d
ata,
allo
win
g
u
s
er
s
to
g
ain
i
n
s
ig
h
ts
in
to
th
e
p
lan
t'
s
en
v
ir
o
n
m
en
tal
co
n
d
itio
n
s
[
1
2
]
-
[
1
5
]
.
ii).
Data
v
is
u
aliza
tio
n
:
th
e
s
y
s
te
m
f
ea
tu
r
es
o
n
-
s
cr
ee
n
v
is
u
ali
za
tio
n
ca
p
a
b
ilit
ies,
en
ab
lin
g
u
s
er
s
to
an
aly
ze
tr
en
d
s
an
d
p
atter
n
s
in
th
e
p
la
n
t'
s
en
v
ir
o
n
m
en
t.
T
h
is
f
u
n
ctio
n
ality
h
elp
s
in
u
n
d
er
s
tan
d
in
g
h
o
w
d
if
f
er
en
t
f
ac
to
r
s
im
p
ac
t p
lan
t
d
ev
elo
p
m
en
t o
v
er
tim
e.
iii).
R
ea
l
-
tim
e
aler
ts
an
d
n
o
tific
atio
n
s
:
th
e
s
y
s
tem
i
s
eq
u
ip
p
ed
with
an
aler
t
m
ec
h
an
is
m
th
at
n
o
tifie
s
u
s
er
s
o
f
cr
itical
co
n
d
itio
n
s
,
s
u
c
h
as
ex
ce
s
s
iv
ely
h
ig
h
o
r
lo
w
tem
p
er
atu
r
es,
im
p
r
o
p
er
h
u
m
id
ity
lev
els,
o
r
d
r
y
s
o
il.
T
h
ese
r
ea
l
-
tim
e
aler
ts
allo
w
f
o
r
im
m
e
d
iate
ac
tio
n
to
b
e
ta
k
en
,
h
el
p
in
g
t
o
ad
d
r
ess
is
s
u
e
s
p
r
o
m
p
tly
an
d
p
r
ev
en
t
p
o
ten
tial
d
am
ag
e
to
p
lan
t
d
ev
elo
p
m
en
t
ac
co
r
d
in
g
to
th
e
clim
atic
co
n
d
itio
n
s
in
th
e
R
ep
u
b
lic
o
f
Ko
s
o
v
a.
iv
)
.
Har
d
war
e
co
n
f
ig
u
r
atio
n
:
th
e
Ar
d
u
in
o
Un
o
AT
ME
GA3
2
8
P
is
an
id
ea
l
elec
tr
o
n
ic
m
o
d
u
le
f
o
r
g
ettin
g
ac
q
u
ain
ted
with
elec
tr
o
n
ics
an
d
d
ev
ice
co
d
in
g
,
as
illu
s
tr
ated
in
Fig
u
r
e
1
.
T
h
is
v
er
s
atile
m
i
cr
o
co
n
tr
o
ller
is
eq
u
ip
p
e
d
with
th
e
AT
m
eg
a3
2
8
P
p
r
o
ce
s
s
o
r
,
wh
ich
p
r
o
ce
s
s
es
d
ata
r
ec
eiv
ed
f
r
o
m
th
e
s
y
s
te
m
'
s
s
en
s
o
r
s
,
an
d
p
r
o
v
id
es m
e
m
o
r
y
f
o
r
s
to
r
in
g
s
en
s
o
r
d
ata
co
n
n
ec
ted
t
o
th
e
s
y
s
tem
[
1
6
]
.
Fig
u
r
e
1
.
Ar
d
u
in
o
Un
o
AT
ME
GA3
2
8
P m
o
d
u
le
[
1
7
]
v
)
.
Sen
s
o
r
s
u
s
ed
:
t
h
e
p
lan
t
m
o
n
ito
r
in
g
s
y
s
tem
u
tili
ze
s
th
r
ee
k
ey
s
en
s
o
r
s
to
m
ea
s
u
r
e
ess
en
tia
l
en
v
ir
o
n
m
e
n
tal
p
ar
am
eter
s
:
−
Am
b
ien
t
tem
p
er
atu
r
e
an
d
h
u
m
id
ity
s
en
s
o
r
(
DHT
1
1
)
:
t
h
is
s
en
s
o
r
m
o
n
ito
r
s
th
e
air
te
m
p
er
atu
r
e
an
d
h
u
m
id
ity
lev
els ar
o
u
n
d
th
e
p
la
n
ts
.
Evaluation Warning : The document was created with Spire.PDF for Python.
I
SS
N
:
2
2
5
2
-
8
7
7
6
I
n
t J I
n
f
&
C
o
m
m
u
n
T
ec
h
n
o
l
,
Vo
l.
1
4
,
No
.
3
,
Dec
em
b
er
20
2
5
:
1
0
7
2
-
1
0
8
4
1074
−
So
il
m
o
is
tu
r
e
s
en
s
o
r
(
FC
-
2
8
)
:
a
s
s
h
o
wn
in
Fig
u
r
e
2
,
t
h
e
FC
-
2
8
s
en
s
o
r
m
ea
s
u
r
es
th
e
s
o
i
l's
m
o
is
tu
r
e
co
n
ten
t,
p
r
o
v
id
i
n
g
v
al
u
ab
le
d
a
ta
f
o
r
ir
r
i
g
atio
n
m
a
n
ag
em
en
t.
−
L
ig
h
t
d
ep
e
n
d
en
t
r
esis
to
r
(
L
D
R
)
s
en
s
o
r
:
t
h
e
L
DR
s
en
s
o
r
d
etec
ts
lig
h
t
in
ten
s
ity
,
h
elp
in
g
to
ass
ess
th
e
lig
h
tin
g
co
n
d
itio
n
s
ar
o
u
n
d
th
e
p
lan
ts
.
T
h
ese
s
en
s
o
r
s
p
lay
a
c
r
u
cial
r
o
le
in
d
eliv
er
in
g
ac
cu
r
ate,
r
ea
l
-
tim
e
d
ata
to
en
s
u
r
e
o
p
tim
al
ca
r
e
an
d
d
ev
elo
p
m
e
n
t o
f
t
h
e
p
lan
ts
.
Fig
u
r
e
2
.
DHT
1
1
tem
p
er
at
u
r
e
an
d
h
u
m
id
ity
s
en
s
o
r
[
1
8
]
T
h
e
DHT
1
1
s
en
s
o
r
m
ea
s
u
r
es
th
e
r
elativ
e
h
u
m
id
ity
o
f
th
e
e
n
v
ir
o
n
m
en
t,
wh
ich
r
e
f
er
s
to
th
e
am
o
u
n
t
o
f
wate
r
v
ap
o
r
p
r
esen
t
in
th
e
air
co
m
p
ar
e
d
to
th
e
m
ax
im
u
m
am
o
u
n
t
it
ca
n
h
o
l
d
(
s
atu
r
at
io
n
p
o
in
t
)
at
a
g
iv
e
n
tem
p
er
atu
r
e.
W
h
en
th
e
air
r
e
ac
h
es
th
is
s
atu
r
atio
n
p
o
in
t,
wate
r
v
ap
o
r
c
o
n
d
e
n
s
es
an
d
f
o
r
m
s
d
ew
o
n
s
u
r
f
ac
es
[
1
9
]
.
T
h
e
s
atu
r
atio
n
p
o
in
t
c
h
a
n
g
es
with
air
tem
p
er
atu
r
e:
co
l
d
er
air
ca
n
h
o
ld
less
wate
r
v
a
p
o
r
b
e
f
o
r
e
b
ec
o
m
i
n
g
s
atu
r
ated
,
wh
ile
war
m
er
air
ca
n
h
o
ld
m
o
r
e
.
T
h
e
f
o
r
m
u
la
f
o
r
ca
lcu
latin
g
r
elativ
e
h
u
m
id
ity
i
s
:
=
(
)
×
100%
(
1
)
-
w
ater
v
ap
o
r
d
e
n
s
ity
-
d
en
s
ity
o
f
wate
r
v
a
p
o
r
at
s
at
u
r
atio
n
T
h
e
DHT
1
1
s
en
s
o
r
d
etec
ts
wate
r
v
ap
o
r
b
y
m
ea
s
u
r
in
g
th
e
elec
tr
ical
r
esis
tan
ce
b
e
twee
n
two
elec
tr
o
d
es.
I
ts
m
o
is
tu
r
e
-
s
en
s
i
n
g
co
m
p
o
n
en
t
co
n
s
is
ts
o
f
a
s
u
b
s
tr
ate
th
at
ab
s
o
r
b
s
m
o
is
tu
r
e,
with
elec
tr
o
d
es
ap
p
lied
to
its
s
u
r
f
ac
e.
As
wate
r
v
ap
o
r
is
ab
s
o
r
b
e
d
b
y
th
e
s
u
b
s
tr
ate,
io
n
s
ar
e
r
elea
s
ed
,
w
h
ich
in
cr
ea
s
es
th
e
co
n
d
u
ctiv
ity
b
etwe
en
th
e
el
ec
tr
o
d
es.
T
h
e
c
h
an
g
e
i
n
r
es
is
tan
ce
b
etwe
en
th
e
two
ele
ctr
o
d
es
is
d
ir
ec
tly
p
r
o
p
o
r
tio
n
al
to
th
e
r
elativ
e
h
u
m
id
ity
:
h
ig
h
er
r
elativ
e
h
u
m
i
d
ity
d
ec
r
ea
s
es
th
e
r
esis
tan
ce
,
wh
ile
lo
wer
r
elativ
e
h
u
m
id
ity
in
c
r
ea
s
es
it.
Ad
d
itio
n
ally
,
th
e
DHT
1
1
m
ea
s
u
r
es
tem
p
er
atu
r
e
u
s
in
g
a
s
u
r
f
ac
e
-
m
o
u
n
ted
tem
p
er
atu
r
e
s
en
s
o
r
(
th
er
m
is
to
r
)
b
u
ilt
in
to
t
h
e
u
n
it [
2
0
]
.
T
h
e
FC
-
28
s
o
il
m
o
is
tu
r
e
s
en
s
o
r
,
s
h
o
wn
in
Fig
u
r
e
3
,
is
a
s
o
il
h
y
d
r
o
m
etr
ic
tr
an
s
d
u
ce
r
d
esig
n
ed
to
m
ea
s
u
r
e
th
e
m
o
is
tu
r
e
co
n
ten
t
in
t
h
e
s
u
r
r
o
u
n
d
in
g
s
o
il.
T
h
e
m
o
d
u
le
o
p
er
ates
u
s
in
g
two
p
r
o
b
es
t
h
at
p
ass
an
elec
tr
ical
cu
r
r
en
t
th
r
o
u
g
h
th
e
s
o
il
an
d
th
e
n
m
ea
s
u
r
e
th
e
r
esis
tan
ce
to
d
eter
m
in
e
th
e
m
o
is
t
u
r
e
lev
el.
W
h
en
th
e
s
o
il
is
m
o
is
t,
it
c
o
n
d
u
cts
elec
tr
icity
m
o
r
e
ea
s
ily
,
r
esu
ltin
g
in
lo
wer
r
esis
tan
ce
;
co
n
v
er
s
el
y
,
d
r
y
s
o
il
co
n
d
u
cts
elec
tr
icity
p
o
o
r
ly
,
lea
d
in
g
to
h
ig
h
er
r
esis
tan
ce
.
T
h
e
FC
-
2
8
s
en
s
o
r
a
ls
o
o
f
f
er
s
e
n
h
an
ce
d
p
r
o
tectio
n
f
ea
tu
r
es,
s
u
ch
as
elec
tr
o
s
tatic
d
is
ch
ar
g
e
(
E
SD)
p
r
o
tectio
n
an
d
u
n
d
er
v
o
ltag
e
p
r
o
tectio
n
f
u
n
ctio
n
s
[
2
1
]
-
[
2
3
]
.
Fig
u
r
e
3
.
FC
-
2
8
s
o
il m
o
is
tu
r
e
s
en
s
o
r
[
2
4
]
Evaluation Warning : The document was created with Spire.PDF for Python.
I
n
t J I
n
f
&
C
o
m
m
u
n
T
ec
h
n
o
l
I
SS
N:
2252
-
8
7
7
6
Dig
ita
l c
o
n
tr
o
l o
f p
la
n
t d
ev
el
o
p
men
t th
r
o
u
g
h
s
en
s
o
r
s
a
n
d
micro
co
n
tr
o
ller
…
(
R
a
g
mi
M
.
Mu
s
ta
fa
)
1075
T
h
e
L
DR
,
s
h
o
wn
in
Fig
u
r
e
4
,
is
a
ty
p
e
o
f
p
h
o
to
r
esis
to
r
th
at
o
p
er
ates
o
n
th
e
p
r
i
n
cip
le
o
f
p
h
o
to
c
o
n
d
u
ctiv
ity
[
2
5
]
,
[
2
6
]
.
T
h
is
m
ea
n
s
its
r
esis
tan
ce
v
ar
ies
b
ased
o
n
t
h
e
in
ten
s
ity
o
f
t
h
e
lig
h
t
it
r
ec
eiv
es.
As
lig
h
t
in
ten
s
ity
in
cr
ea
s
es,
th
e
L
DR
's
r
esis
tan
ce
d
ec
r
ea
s
es.
C
o
m
m
o
n
l
y
u
s
ed
as
a
lig
h
t
s
en
s
o
r
,
it
is
ap
p
lied
i
n
d
ev
ices
s
u
ch
as
lig
h
t
m
eter
s
,
a
u
to
m
atic
lig
h
tin
g
s
y
s
tem
s
f
o
r
s
tr
ee
t
lig
h
tin
g
,
p
ar
k
s
,
an
d
p
u
b
l
ic
s
q
u
ar
es,
as
well
as
in
o
th
er
ap
p
licatio
n
s
wh
er
e
s
en
s
itiv
ity
to
lig
h
t
is
r
eq
u
ir
ed
.
T
h
e
L
DR
is
also
o
f
ten
r
ef
er
r
ed
to
a
s
a
lig
h
t
s
en
s
o
r
[
2
7
]
-
[
2
9
]
.
Usi
n
g
th
ese
s
en
s
o
r
s
,
th
e
p
lan
t
d
ev
elo
p
m
en
t
m
o
n
ito
r
in
g
s
y
s
tem
ca
n
co
n
tin
u
o
u
s
ly
m
o
n
ito
r
lig
h
t
in
ten
s
ity
,
am
b
ien
t
h
u
m
id
ity
le
v
els,
an
d
s
o
il
m
o
is
tu
r
e
co
n
ten
t.
T
h
e
d
ata
o
b
tain
e
d
f
r
o
m
t
h
e
s
e
s
en
s
o
r
s
en
ab
les
th
e
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y
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tem
to
m
ak
e
in
f
o
r
m
e
d
d
ec
is
io
n
s
r
eg
ar
d
in
g
wate
r
i
n
g
,
lig
h
tin
g
,
an
d
e
n
v
ir
o
n
m
en
tal
a
d
ju
s
tm
en
ts
to
en
s
u
r
e
o
p
tim
al
p
lan
t g
r
o
wth
an
d
d
e
v
e
lo
p
m
en
t [
3
1
]
.
Fig
u
r
e
4
.
L
DR
s
en
s
o
r
[
3
0
]
2
.
1
.
O
t
her
elec
t
ro
nic c
o
m
po
nents
I
n
ad
d
itio
n
to
th
e
af
o
r
em
en
t
io
n
ed
s
en
s
o
r
s
,
th
e
p
lan
t
m
o
n
ito
r
in
g
s
y
s
tem
in
clu
d
es
tw
o
ess
en
tial
co
m
p
o
n
en
ts
:
an
L
C
D
s
cr
ee
n
(
2
0
x
4
)
,
as
s
h
o
wn
in
Fig
u
r
e
5
,
an
d
an
au
d
ib
le
alar
m
s
ir
en
.
T
h
ese
co
m
p
o
n
e
n
ts
p
r
o
v
id
e
v
is
u
al
an
d
au
d
ib
le
f
ee
d
b
ac
k
to
th
e
u
s
er
,
en
h
an
cin
g
s
y
s
tem
f
u
n
ctio
n
ality
an
d
en
ab
lin
g
r
ea
l
-
tim
e
r
esp
o
n
s
es [
6
]
.
Fig
u
r
e
5
.
L
C
D
s
cr
ee
n
(
2
0
x
4
)
[
3
2
]
Descr
ip
tio
n
:
t
h
e
L
C
D
s
cr
ee
n
u
s
ed
in
t
h
e
s
y
s
tem
is
a
2
0
x
4
elec
tr
o
n
ic
m
o
d
el,
co
n
s
is
ti
n
g
o
f
2
0
co
lu
m
n
s
an
d
4
lin
es.
T
h
is
co
n
f
ig
u
r
atio
n
allo
ws
it
to
d
is
p
lay
alp
h
an
u
m
e
r
ic
ch
ar
ac
ter
s
an
d
s
y
m
b
o
ls
,
p
r
o
v
id
in
g
r
elev
an
t
m
ess
ag
es
b
ased
o
n
th
e
m
o
n
ito
r
i
n
g
s
itu
atio
n
o
f
th
e
s
y
s
tem
.
Fu
n
ctio
n
:
t
h
e
L
C
D
s
cr
ee
n
s
er
v
es
as
an
o
u
tp
u
t
in
ter
f
ac
e,
d
eliv
er
i
n
g
r
ea
l
-
tim
e
in
f
o
r
m
atio
n
ab
o
u
t
th
e
p
lan
t
en
v
ir
o
n
m
e
n
t
an
d
t
h
e
s
y
s
tem
's
s
ta
tu
s
.
I
t
en
s
u
r
es
a
clea
r
an
d
ea
s
ily
r
ea
d
ab
le
d
is
p
lay
o
f
m
ess
ag
es,
f
a
cilitatin
g
co
n
v
e
n
ien
t
m
o
n
ito
r
i
n
g
an
d
in
te
r
ac
tio
n
with
th
e
s
y
s
t
em
[
3
3
]
.
I
m
p
lem
en
tatio
n
:
t
h
e
L
C
D
s
cr
ee
n
is
c
o
n
n
ec
ted
to
t
h
e
Ar
d
u
in
o
Un
o
v
ia
th
e
a
p
p
r
o
p
r
iate
d
ig
ital
in
p
u
t/o
u
tp
u
t
p
in
s
.
T
h
e
s
y
s
tem
co
m
m
u
n
icate
s
with
t
h
e
s
cr
ee
n
u
s
in
g
th
e
L
iq
u
i
d
C
r
y
s
tal
lib
r
ar
y
,
w
h
ich
en
ab
les
co
n
tr
o
l
o
v
er
t
h
e
d
is
p
lay
ed
c
o
n
ten
t,
s
u
ch
as
p
r
in
ti
n
g
s
en
s
o
r
i
n
f
o
r
m
atio
n
,
s
y
s
tem
m
ess
ag
es,
an
d
p
r
o
m
p
ts
.
So
u
n
d
a
lar
m
:
T
h
e
s
o
u
n
d
alar
m
h
o
r
n
-
s
ir
en
u
s
ed
in
th
e
p
lan
t
m
o
n
ito
r
i
n
g
s
y
s
tem
is
a
s
m
all
elec
tr
o
n
ic
au
d
io
tr
an
s
d
u
ce
r
th
at
g
en
er
ate
s
s
o
u
n
d
s
ig
n
als
o
r
to
n
es
wh
e
n
ac
tiv
ated
.
Fig
u
r
e
6
illu
s
tr
at
es
th
e
s
o
u
n
d
alar
m
.
Fu
n
ctio
n
:
th
e
s
ir
en
s
er
v
es
as
an
au
d
i
o
in
d
icato
r
,
p
r
o
v
id
i
n
g
au
d
ib
le
f
ee
d
b
ac
k
to
ale
r
t
u
s
er
s
a
b
o
u
t
s
p
ec
if
ic
ev
en
ts
o
r
co
n
d
itio
n
s
.
I
t
e
n
h
a
n
ce
s
th
e
s
y
s
tem
's
ab
ilit
y
to
n
o
tify
u
s
er
s
o
f
cr
itical
s
itu
atio
n
s
,
s
u
ch
as
lo
w
h
u
m
id
ity
lev
els
o
r
s
y
s
tem
m
alf
u
n
ctio
n
s
,
e
v
en
wh
en
th
ey
ar
e
n
o
t
ac
tiv
ely
m
o
n
ito
r
in
g
t
h
e
v
is
u
al
d
is
p
lay
.
I
m
p
lem
en
tatio
n
:
th
e
s
ir
en
is
c
o
n
n
ec
ted
to
a
d
ig
ital
o
u
tp
u
t
p
i
n
o
n
th
e
Ar
d
u
i
n
o
U
n
o
.
B
y
co
n
tr
o
llin
g
th
e
v
o
lta
g
e
lev
els
ap
p
lied
to
th
is
p
in
,
th
e
s
y
s
tem
ca
n
tr
ig
g
er
th
e
b
u
z
ze
r
to
p
r
o
d
u
ce
d
if
f
er
en
t
to
n
e
s
o
r
s
eq
u
en
ce
s
in
r
esp
o
n
s
e
to
s
p
ec
if
ic
ev
e
n
ts
o
r
co
n
d
itio
n
s
[
3
4
].
Evaluation Warning : The document was created with Spire.PDF for Python.
I
SS
N
:
2
2
5
2
-
8
7
7
6
I
n
t J I
n
f
&
C
o
m
m
u
n
T
ec
h
n
o
l
,
Vo
l.
1
4
,
No
.
3
,
Dec
em
b
er
20
2
5
:
1
0
7
2
-
1
0
8
4
1076
Fig
u
r
e
6
.
So
u
n
d
alar
m
h
o
r
n
!
[
3
5
]
W
h
en
co
m
b
in
ed
with
th
e
s
en
s
o
r
s
an
d
th
e
Ar
d
u
in
o
Un
o
AT
ME
GA3
2
8
P
m
o
d
u
le,
th
ese
co
m
p
o
n
e
n
ts
cr
ea
te
a
co
m
p
r
eh
e
n
s
iv
e
d
ig
it
al
p
lan
t
d
e
v
elo
p
m
e
n
t
co
n
tr
o
l
s
y
s
tem
th
at
o
f
f
e
r
s
tim
ely
f
ee
d
b
ac
k
t
o
u
s
er
s
,
f
ac
ilit
atin
g
ef
f
ec
tiv
e
ca
r
e
an
d
m
an
ag
em
en
t
o
f
p
la
n
t
d
e
v
elo
p
m
en
t
[
3
6
]
.
T
h
e
elec
tr
ical
d
iag
r
am
s
h
o
win
g
th
e
co
n
n
ec
tio
n
s
o
f
th
e
elec
tr
o
n
ic
co
m
p
o
n
en
ts
an
d
s
en
s
o
r
s
is
p
r
o
v
id
ed
in
Fig
u
r
e
7
.
Ad
d
itio
n
a
lly
,
T
ab
le
1
o
f
f
er
s
a
s
im
p
le
an
d
o
r
g
a
n
ized
o
v
er
v
ie
w
o
f
t
h
e
m
ain
co
m
p
o
n
en
ts
u
s
e
d
in
th
e
d
ig
ital
p
lan
t
d
ev
el
o
p
m
en
t
co
n
tr
o
l
s
y
s
tem
,
in
clu
d
in
g
th
ei
r
d
escr
ip
tio
n
s
an
d
f
u
n
ctio
n
s
.
T
h
is
tab
le
allo
ws
r
ea
d
er
s
to
q
u
ick
ly
g
r
asp
th
e
ess
en
tial
co
m
p
o
n
en
ts
o
f
th
e
s
y
s
tem
[
3
7
]
,
[
3
8
]
.
T
ab
le
1
.
C
o
m
p
o
n
en
ts
u
s
ed
i
n
t
h
e
d
ig
ital c
o
n
tr
o
l sy
s
tem
o
f
p
lan
t d
ev
elo
p
m
en
t
N
a
me
C
o
m
p
o
n
e
n
t
s
F
u
n
c
t
i
o
n
s
U1
A
r
d
u
i
n
o
U
n
o
R
3
C
o
n
t
r
o
l
u
n
i
t
f
o
r
s
y
st
e
m,
p
r
o
c
e
ss
i
n
g
,
a
n
d
I
/
O
U2
Te
mp
e
r
a
t
u
r
e
a
n
d
h
u
m
i
d
i
t
y
sen
s
o
r
-
D
H
T
1
1
M
o
n
i
t
o
r
s a
m
b
i
e
n
t
h
u
mi
d
i
t
y
l
e
v
e
l
s
f
o
r
o
p
t
i
m
a
l
p
l
a
n
t
g
r
o
w
t
h
R1
P
h
o
t
o
r
e
si
s
t
o
r
M
o
n
i
t
o
r
s l
i
g
h
t
i
n
t
e
n
si
t
y
f
o
r
p
l
a
n
t
p
h
o
t
o
sy
n
t
h
e
si
s
.
S
EN
1
S
o
i
l
m
o
i
s
t
u
r
e
se
n
s
o
r
F
C
-
28
M
o
n
i
t
o
r
s s
o
i
l
m
o
i
s
t
u
r
e
l
e
v
e
l
s
o
f
so
i
l
f
o
r
p
r
o
p
e
r
i
r
r
i
g
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4
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Fig
u
r
e
7
.
C
o
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p
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tio
n
d
iag
r
am
Evaluation Warning : The document was created with Spire.PDF for Python.
I
n
t J I
n
f
&
C
o
m
m
u
n
T
ec
h
n
o
l
I
SS
N:
2252
-
8
7
7
6
Dig
ita
l c
o
n
tr
o
l o
f p
la
n
t d
ev
el
o
p
men
t th
r
o
u
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h
s
en
s
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s
a
n
d
micro
co
n
tr
o
ller
…
(
R
a
g
mi
M
.
Mu
s
ta
fa
)
1077
2
.
2
.
So
f
t
wa
re
des
cr
iptio
n
T
h
e
Ar
d
u
in
o
UNO
s
o
f
twar
e
was
d
ev
elo
p
ed
with
th
e
Ar
d
u
i
n
o
I
DE
2
.
2
.
1
a
n
d
co
n
s
is
ts
o
f
th
r
ee
s
o
u
r
ce
f
iles
wr
itten
in
th
e
C
/C
++
p
r
o
g
r
am
m
in
g
lan
g
u
a
g
e
in
th
e
I
D
E
en
v
ir
o
n
m
en
t.
• definition of libraries
#include <LiquidCrystal.h>
#include <dht11.h>
#define DHT11PIN 7
• definition of constants
const int ldr = A0;
const int
buzzer = 10;
const int moistureSensor = A1;
const int rs = 12, en = 11, d4 = 5, d5 = 4, d6 = 3, d7 = 2;
• definition of variables
int ldrValue;
int monthsValue;
float moisturePercentage;
float humidity;
float temp;
dht11 DHT11;
Of
co
u
r
s
e,
th
e
n
ex
t
lo
g
ical
s
tep
in
v
o
lv
es
th
e
p
r
o
g
r
a
m
in
s
tr
u
ctio
n
s
with
in
th
e
in
f
i
n
ite
lo
o
p
[
3
9
]
.
T
h
e
o
p
er
atio
n
al
alg
o
r
ith
m
o
f
th
e
i
n
tellig
en
t
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y
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tem
f
o
r
m
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n
ito
r
i
n
g
p
lan
t
d
ev
elo
p
m
en
t
is
illu
s
tr
ated
in
Fig
u
r
e
8
.
T
h
is
f
ig
u
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o
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tlin
es
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e
s
eq
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e
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ce
o
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at
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em
f
o
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ly
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t d
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t e
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ely
.
Fig
u
r
e
8
.
Alg
o
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ith
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o
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ig
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s
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ito
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in
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e
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elo
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m
en
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o
f
p
lan
ts
Evaluation Warning : The document was created with Spire.PDF for Python.
I
SS
N
:
2
2
5
2
-
8
7
7
6
I
n
t J I
n
f
&
C
o
m
m
u
n
T
ec
h
n
o
l
,
Vo
l.
1
4
,
No
.
3
,
Dec
em
b
er
20
2
5
:
1
0
7
2
-
1
0
8
4
1078
T
h
e
s
o
f
twar
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co
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e
im
p
lem
e
n
tatio
n
p
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d
etailed
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p
lan
atio
n
o
f
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e
co
d
e
r
esp
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n
s
ib
le
f
o
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o
p
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atin
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e
d
ig
ital
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d
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elo
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co
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y
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tem
.
T
h
is
co
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e
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b
ased
o
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an
Ar
d
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in
o
U
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o
AT
ME
GA3
2
8
P
s
k
etch
th
at
co
n
tr
o
ls
th
e
v
ar
io
u
s
elec
tr
o
n
ic
c
o
m
p
o
n
en
ts
an
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r
o
ce
s
s
es
th
e
d
ata
r
ec
eiv
ed
f
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o
m
th
e
s
en
s
o
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s
with
in
an
in
f
in
ite
lo
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p
.
T
h
is
ap
p
r
o
ac
h
en
s
u
r
es
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tin
u
o
u
s
m
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an
d
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an
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en
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o
f
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en
v
ir
o
n
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tal
co
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d
itio
n
s
ess
en
tial f
o
r
o
p
tim
al
p
lan
t g
r
o
wth
.
#include <LiquidCrystal.h>
#include <dht11.h>
#define DHT11PIN 7
const int ldr = A0;
const int buzzer = 10;
const int moistureSens
or = A1;
const int rs = 12, en = 11, d4 = 5, d5 = 4, d6 = 3, d7 = 2;
int ldrValue;
int moisValue;
float moisturePercentage;
float humidity;
float temp;
dht11 DHT11;
LiquidCrystal lcd(rs, en, d4, d5, d6, d7);
void setup() {
pinMode(buzzer, OUTPUT);
pinM
ode(ldr, INPUT);
pinMode(moistureSensor, INPUT);
lcd.begin(20, 4);
analogWrite(6,10);
}
void loop() {
int chk = DHT11.read(DHT11PIN);
ldrValue = analogRead(ldr);
moisValue = analogRead(moistureSensor);
humidity = (float)DHT11.humidity;
temp = (float)DHT11.temperature;
moisturePercentage = (100
-
((moisValue/1023.00) * 100));
if (moisturePercentage < 41)
{
lcd.setCursor(0, 0);
lcd.print("Soil moisture ");
lcd.setCursor(0, 1);
lc
d.print("it is low ");
lcd.setCursor(0, 2);
lcd.print(moisturePercentage);
lcd.print("%");
tone(buzzer, 220);
delay(1000);
lcd.clear();
}
else if (humidity < 40)
{
lcd.setCursor(0, 0);
lcd.print("Air humidity ");
lcd.setCursor(0, 1);
lcd.print("it is low ");
lcd.setCursor(0, 2);
lcd.print(humidity);
lcd.print("%");
tone(buzzer, 240);
delay(1000);
lcd.clear();
}
else if (temp > 29)
{
lcd.setCursor(0, 0);
lcd.print(
"The temperature is ");
lcd.setCursor(0, 1);
lcd.print("lhigh");
lcd.setCursor(0, 2);
lcd.print(temp);
lcd.print("C");
tone(buzzer, 250);
delay(1000);
lcd.clear();
}
Evaluation Warning : The document was created with Spire.PDF for Python.
I
n
t J I
n
f
&
C
o
m
m
u
n
T
ec
h
n
o
l
I
SS
N:
2252
-
8
7
7
6
Dig
ita
l c
o
n
tr
o
l o
f p
la
n
t d
ev
el
o
p
men
t th
r
o
u
g
h
s
en
s
o
r
s
a
n
d
micro
co
n
tr
o
ller
…
(
R
a
g
mi
M
.
Mu
s
ta
fa
)
1079
else
{
noTone(buzzer);
lcd.setCursor(0, 0);
lcd.print("LDR: ");
lcd.print(ldrValue);
lcd.setCursor(0, 1);
lcd.print("Moisture:");
lcd.print(moisturePercentage);
lcd.print("%");
lcd.setCursor(0, 2);
lcd.print("Humidity:");
lcd.print(humidity);
lcd.print("%");
lcd.setCursor(0, 3);
lcd.print("Temp:");
lcd.print(temp);
lcd.print("C");
delay(500);
lcd.clear();
}
}
T
h
e
p
r
o
v
i
d
ed
co
d
e
b
eg
in
s
b
y
in
clu
d
in
g
th
e
n
ec
ess
ar
y
lib
r
ar
ies
f
o
r
th
e
p
r
o
ject,
s
u
ch
as
th
e
L
iq
u
id
C
r
y
s
tal
lib
r
ar
y
f
o
r
co
n
tr
o
llin
g
th
e
L
C
D
d
is
p
lay
an
d
th
e
DHT
1
1
lib
r
ar
y
f
o
r
r
ea
d
in
g
d
ata
f
r
o
m
th
e
DHT
1
1
am
b
ien
t
tem
p
er
atu
r
e
an
d
h
u
m
id
ity
s
en
s
o
r
.
I
t
also
d
ef
in
es
th
e
p
in
s
u
s
ed
f
o
r
v
ar
io
u
s
co
m
p
o
n
en
ts
,
in
clu
d
in
g
t
h
e
L
DR
(
L
ig
h
t
Dep
en
d
en
t
R
esis
to
r
)
,
b
u
zz
er
,
an
d
h
u
m
id
ity
s
en
s
o
r
,
alo
n
g
with
t
h
e
p
in
s
f
o
r
th
e
L
C
D
d
is
p
lay
.
I
n
th
e
s
etu
p
(
)
f
u
n
ctio
n
,
th
e
co
d
e
in
itializes th
e
r
eq
u
ir
ed
p
in
s
an
d
co
m
p
o
n
en
ts
.
I
t sets
th
e
p
i
n
Mo
d
e
f
o
r
th
e
b
u
zz
e
r
as
a
n
o
u
tp
u
t,
th
e
L
DR
p
in
as
an
in
p
u
t,
a
n
d
th
e
h
u
m
id
ity
s
en
s
o
r
p
in
as
an
in
p
u
t
.
T
h
e
L
C
D
s
cr
ee
n
is
in
itialized
with
th
e
s
p
ec
if
ied
n
u
m
b
er
o
f
co
lu
m
n
s
an
d
r
o
ws.
Ad
d
itio
n
ally
,
an
a
n
alo
g
o
u
t
p
u
t
p
in
is
s
et
to
a
s
p
ec
if
ic
v
alu
e
[
1
1
]
-
[
1
3
]
.
T
h
e
lo
o
p
(
)
fu
n
ctio
n
co
n
tain
s
th
e
m
ain
f
u
n
ctio
n
ality
o
f
th
e
s
y
s
tem
.
I
t
b
eg
in
s
b
y
r
ea
d
in
g
d
ata
f
r
o
m
th
e
DHT
1
1
s
en
s
o
r
,
th
e
L
DR
,
an
d
th
e
s
o
il
m
o
is
tu
r
e
s
en
s
o
r
.
T
h
e
am
b
ien
t
h
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m
id
ity
,
tem
p
er
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r
e,
a
n
d
s
o
il m
o
is
tu
r
e
p
er
ce
n
tag
e
a
r
e
th
en
p
r
o
c
ess
ed
b
ased
o
n
t
h
e
s
en
s
o
r
d
ata.
T
h
e
c
o
d
e
ch
ec
k
s
v
ar
i
o
u
s
co
n
d
itio
n
s
to
d
eter
m
in
e
th
e
s
tate
o
f
th
e
d
ig
ital
elec
tr
o
n
ics
an
d
d
is
p
lay
s
th
e
r
elev
an
t
in
f
o
r
m
atio
n
o
n
th
e
L
C
D
s
cr
ee
n
[
4
0
]
.
I
f
th
e
m
o
is
tu
r
e
p
er
ce
n
tag
e
f
alls
b
elo
w
a
p
r
ed
ef
in
ed
th
r
esh
o
l
d
,
in
d
icatin
g
lo
w
s
o
il
m
o
is
tu
r
e,
a
war
n
in
g
m
ess
ag
e
is
s
h
o
wn
alo
n
g
with
t
h
e
m
o
is
tu
r
e
p
er
ce
n
tag
e.
T
h
e
h
o
r
n
is
ac
tiv
ated
b
r
ief
ly
to
p
r
o
v
i
d
e
a
n
au
d
ib
le
aler
t.
Similar
ly
,
if
th
e
h
u
m
id
ity
d
r
o
p
s
b
elo
w
a
ce
r
tain
lev
el
o
r
th
e
tem
p
er
atu
r
e
e
x
ce
ed
s
a
s
p
ec
i
f
ied
lim
it,
ap
p
r
o
p
r
iate
war
n
i
n
g
m
ess
ag
es
ar
e
d
is
p
lay
e
d
,
an
d
th
e
al
ar
m
is
ac
tiv
ated
.
I
f
n
o
n
e
o
f
th
e
war
n
in
g
co
n
d
itio
n
s
ar
e
m
et,
th
e
co
d
e
d
is
p
lay
s
n
o
r
m
al
s
en
s
o
r
r
ea
d
in
g
s
o
n
th
e
L
C
D,
in
clu
d
in
g
th
e
L
DR
v
alu
e,
h
u
m
id
ity
p
er
ce
n
tag
e,
h
u
m
id
ity
lev
el,
an
d
tem
p
er
atu
r
e.
T
h
e
d
is
p
lay
is
u
p
d
ated
ev
er
y
5
0
0
m
illi
s
ec
o
n
d
s
.
T
h
is
co
d
e
ef
f
ec
t
iv
ely
d
em
o
n
s
tr
ates
th
e
in
teg
r
atio
n
o
f
v
ar
i
o
u
s
co
m
p
o
n
e
n
ts
an
d
th
e
u
tili
za
tio
n
o
f
s
en
s
o
r
d
ata
to
p
r
o
v
id
e
r
ea
l
-
tim
e
in
f
o
r
m
atio
n
a
b
o
u
t
p
lan
t
co
n
d
itio
n
s
.
I
t
co
n
tr
o
ls
th
e
L
C
D
s
cr
ee
n
an
d
ac
tiv
ates th
e
b
u
z
ze
r
f
o
r
r
e
al
-
tim
e
n
o
tific
atio
n
s
.
3.
RE
SU
L
T
S AN
D
D
I
SCU
SS
I
O
N
3
.1
.
O
pera
t
io
n ins
t
ruct
io
ns
T
h
e
im
p
lem
e
n
tatio
n
o
f
th
e
p
l
an
t
d
ev
el
o
p
m
en
t
m
o
n
ito
r
in
g
s
y
s
tem
u
s
in
g
th
e
Ar
d
u
in
o
Un
o
in
v
o
l
v
es
th
e
s
u
cc
ess
f
u
l
in
teg
r
atio
n
o
f
v
ar
io
u
s
elec
tr
o
n
ic
co
m
p
o
n
e
n
ts
,
in
clu
d
in
g
s
en
s
o
r
s
,
ac
tu
ato
r
s
,
an
d
s
u
p
p
o
r
tin
g
d
ev
ices.
T
h
is
s
ec
tio
n
p
r
o
v
id
e
s
an
o
v
er
v
iew
o
f
th
e
h
ar
d
war
e
co
n
f
ig
u
r
atio
n
,
in
clu
d
in
g
ele
ctr
ical
co
n
n
ec
tio
n
s
an
d
s
etu
p
s
n
ec
ess
ar
y
f
o
r
o
p
ti
m
al
s
y
s
tem
o
p
e
r
atio
n
.
T
h
e
h
ar
d
war
e
c
o
n
f
ig
u
r
atio
n
o
f
th
e
p
lan
t
d
e
v
elo
p
m
e
n
t
m
o
n
ito
r
in
g
s
y
s
tem
in
clu
d
es
th
e
f
o
llo
win
g
m
ain
co
m
p
o
n
e
n
ts
:
Ar
d
u
in
o
Un
o
AT
ME
G
A3
2
8
P
m
icr
o
c
o
n
tr
o
ller
m
o
d
u
le.
T
h
e
Ar
d
u
in
o
Un
o
s
er
v
es
as
th
e
ce
n
tr
al
co
n
tr
o
l
u
n
it
f
o
r
th
e
d
ig
ital
p
lan
t
d
ev
el
o
p
m
en
t
co
n
tr
o
l
s
y
s
tem
.
I
t
o
f
f
er
s
th
e
p
r
o
ce
s
s
in
g
ca
p
a
b
ilit
y
,
alo
n
g
with
d
ig
ital
an
d
an
alo
g
in
p
u
t/o
u
tp
u
t
p
in
s
an
d
co
m
m
u
n
icatio
n
in
ter
f
ac
es,
r
eq
u
ir
ed
t
o
co
n
n
ec
t
an
d
co
n
tr
o
l
th
e
v
ar
i
o
u
s
elec
tr
o
n
ic
c
o
m
p
o
n
en
ts
ef
f
ec
tiv
ely
.
T
h
is
m
icr
o
co
n
tr
o
ller
p
lay
s
a
cr
u
cia
l
r
o
le
in
p
r
o
ce
s
s
in
g
s
en
s
o
r
d
a
ta
an
d
m
an
ag
in
g
th
e
o
v
er
all
f
u
n
ctio
n
ality
o
f
th
e
s
y
s
tem
,
en
s
u
r
in
g
th
at
all
co
m
p
o
n
en
ts
wo
r
k
t
o
g
eth
er
s
ea
m
less
ly
.
3
.
1
.
1
.
Se
ns
o
rs
−
L
ig
h
t
d
e
p
en
d
e
n
t
r
esis
to
r
(
L
D
R
)
:
is
co
n
n
ec
ted
to
an
an
alo
g
in
p
u
t
p
in
o
n
t
h
e
Ar
d
u
in
o
Un
o
m
o
d
u
le
to
m
ea
s
u
r
e
lig
h
t
in
ten
s
ity
.
T
h
e
n
am
e
"
lig
h
t
d
ep
e
n
d
en
t r
esis
to
r
"
ac
cu
r
ately
r
e
f
lects
its
f
u
n
ctio
n
as
a
s
en
s
o
r
th
at
ch
an
g
es
r
esis
tan
ce
in
r
esp
o
n
s
e
to
v
ar
y
in
g
lig
h
t
lev
els.
I
n
th
e
au
to
m
ated
lig
h
tin
g
s
y
s
tem
,
th
e
L
DR
Evaluation Warning : The document was created with Spire.PDF for Python.
I
SS
N
:
2
2
5
2
-
8
7
7
6
I
n
t J I
n
f
&
C
o
m
m
u
n
T
ec
h
n
o
l
,
Vo
l.
1
4
,
No
.
3
,
Dec
em
b
er
20
2
5
:
1
0
7
2
-
1
0
8
4
1080
ef
f
icien
tly
ad
ju
s
ts
th
e
b
r
ig
h
tn
ess
b
ased
o
n
am
b
ien
t
lig
h
t
c
o
n
d
itio
n
s
,
en
s
u
r
in
g
o
p
tim
al
illu
m
in
atio
n
f
o
r
pl
an
t g
r
o
wth
.
−
Am
b
ien
t
h
u
m
id
ity
s
en
s
o
r
:
t
h
e
am
b
ien
t
h
u
m
i
d
ity
s
en
s
o
r
is
c
o
n
n
ec
ted
to
eith
e
r
a
d
ig
ital
o
r
an
alo
g
i
n
p
u
t
p
in
o
n
th
e
Ar
d
u
in
o
Un
o
m
o
d
u
le,
d
ep
en
d
in
g
o
n
th
e
s
p
ec
if
ic
m
o
d
el
o
f
th
e
s
en
s
o
r
b
ein
g
u
s
ed
.
T
h
is
co
n
n
ec
tio
n
allo
ws
th
e
Ar
d
u
in
o
to
ac
cu
r
ately
r
ea
d
h
u
m
id
ity
lev
els
in
th
e
en
v
ir
o
n
m
en
t,
co
n
tr
ib
u
tin
g
t
o
ef
f
ec
tiv
e
m
o
n
ito
r
in
g
an
d
c
o
n
tr
o
l o
f
p
la
n
t c
o
n
d
itio
n
s
.
−
So
il
m
o
is
tu
r
e
s
en
s
o
r
:
th
e
s
o
il
m
o
is
tu
r
e
s
en
s
o
r
is
co
n
n
ec
ted
to
an
an
alo
g
in
p
u
t
p
in
o
n
th
e
Ar
d
u
in
o
Un
o
m
o
d
u
le
to
m
ea
s
u
r
e
th
e
s
o
il'
s
m
o
is
tu
r
e
lev
els
[
4
1
]
.
T
h
is
co
n
n
ec
tio
n
en
ab
les
th
e
Ar
d
u
in
o
t
o
ac
cu
r
ately
ass
es
s
s
o
il
h
y
d
r
atio
n
,
wh
ic
h
i
s
cr
u
cial
f
o
r
e
f
f
ec
tiv
e
ir
r
i
g
atio
n
m
an
a
g
em
en
t
i
n
th
e
p
la
n
t
d
ev
elo
p
m
e
n
t
m
o
n
ito
r
in
g
s
y
s
tem
.
−
Au
d
ib
le
alar
m
h
o
r
n
:
co
n
n
ec
ts
to
a
d
ig
ital
o
u
tp
u
t
p
in
o
n
th
e
Ar
d
u
in
o
Un
o
to
p
r
o
v
id
e
au
d
ib
le
aler
ts
an
d
n
o
tific
atio
n
s
L
C
D
d
is
p
lay
(
2
0
x
4
)
:
t
h
e
L
C
D
d
is
p
lay
is
co
n
n
e
cted
to
th
e
Ar
d
u
in
o
Un
o
u
s
in
g
d
ig
ital
I
/O
p
in
s
an
d
in
ter
f
ac
es
th
r
o
u
g
h
th
e
L
iq
u
id
C
r
y
s
tal
lib
r
ar
y
.
T
h
is
s
etu
p
en
s
u
r
es
th
e
p
r
o
p
er
o
p
e
r
atio
n
o
f
th
e
d
ig
ital p
lan
t d
ev
el
o
p
m
en
t
m
o
n
ito
r
i
n
g
an
d
co
n
t
r
o
l sy
s
tem
.
−
T
h
e
L
DR
is
co
n
n
ec
ted
t
o
an
a
n
alo
g
in
p
u
t
p
i
n
o
n
th
e
Ar
d
u
in
o
Un
o
m
o
d
u
le.
A
v
o
ltag
e
d
iv
i
d
er
cir
cu
it o
r
an
o
th
er
s
u
itab
le
elec
tr
ical
cir
c
u
it
is
u
s
ed
to
co
n
v
er
t
t
h
e
v
a
r
iab
le
r
esis
tan
ce
o
f
th
e
L
DR
in
t
o
an
an
alo
g
v
o
ltag
e,
allo
win
g
th
e
Ar
d
u
in
o
to
ac
cu
r
ately
m
ea
s
u
r
e
lig
h
t in
t
en
s
ity
.
−
T
h
e
am
b
ien
t
h
u
m
id
ity
s
en
s
o
r
is
co
n
n
ec
ted
to
a
d
ig
ital
o
r
an
alo
g
in
p
u
t
p
in
o
n
th
e
A
r
d
u
in
o
Un
o
,
f
o
llo
win
g
th
e
m
an
u
f
ac
tu
r
er
'
s
s
p
ec
if
icatio
n
s
an
d
p
in
co
n
f
ig
u
r
atio
n
s
.
−
T
h
e
s
o
il
m
o
is
tu
r
e
s
en
s
o
r
is
co
n
n
ec
ted
to
an
a
n
alo
g
in
p
u
t
p
i
n
o
n
th
e
Ar
d
u
in
o
Un
o
.
T
h
e
o
u
tp
u
t
v
o
ltag
e
o
f
th
e
s
en
s
o
r
is
m
ea
s
u
r
e
d
an
d
ca
lib
r
ated
to
co
r
r
esp
o
n
d
to
th
e
s
o
il m
o
is
tu
r
e
lev
el.
3
.
1
.
2
.
Co
nn
ec
t
io
n t
o
s
iren
-
ho
rn
T
h
e
s
ir
en
o
r
h
o
r
n
is
co
n
n
ec
ted
to
a
d
i
g
ital
o
u
tp
u
t
p
in
o
n
th
e
Ar
d
u
in
o
Un
o
.
T
h
e
ap
p
r
o
p
r
i
ate
v
o
ltag
e
lev
el
is
ap
p
lied
to
th
e
p
in
to
a
ctiv
ate
th
e
b
u
zz
er
a
n
d
p
r
o
d
u
c
e
au
d
ib
le
to
n
es
o
r
s
eq
u
e
n
ce
s
[
1
7
]
.
T
h
e
s
ir
en
-
h
o
r
n
f
u
n
ctio
n
s
as
a
s
ig
n
alin
g
d
ev
i
ce
s
im
ilar
to
an
elec
tr
ic
b
ell,
b
u
t
with
o
u
t
a
h
am
m
er
o
r
g
o
n
g
;
it
p
r
o
d
u
ce
s
a
b
u
zz
in
g
s
o
u
n
d
th
r
o
u
g
h
th
e
v
i
b
r
atio
n
o
f
an
ar
m
atu
r
e.
I
n
th
e
p
lan
t
m
o
n
ito
r
in
g
s
y
s
tem
,
it
is
u
s
ed
to
aler
t
u
s
er
s
ab
o
u
t lo
w
s
o
il m
o
is
tu
r
e,
h
ig
h
tem
p
er
atu
r
es,
o
r
ex
ce
s
s
iv
e
am
b
ien
t h
u
m
id
ity
.
−
L
C
D
s
cr
ee
n
co
n
f
ig
u
r
atio
n
:
t
h
e
L
C
D
d
is
p
lay
is
co
n
n
ec
ted
t
o
th
e
Ar
d
u
in
o
Un
o
u
s
in
g
d
ig
i
tal
in
p
u
t/o
u
tp
u
t
p
in
s
.
Sp
ec
if
ic
p
in
co
n
n
ec
tio
n
s
f
o
r
d
ata
an
d
co
n
tr
o
l
s
ig
n
als
ar
e
estab
lis
h
ed
ac
co
r
d
in
g
to
t
h
e
r
eq
u
ir
em
e
n
ts
o
f
th
e
d
is
p
lay
m
o
d
u
le,
en
s
u
r
i
n
g
ef
f
ec
tiv
e
c
o
m
m
u
n
icatio
n
b
et
wee
n
th
e
Ar
d
u
i
n
o
an
d
th
e
L
C
D.
−
T
h
e
L
iq
u
id
C
r
y
s
tal
lib
r
ar
y
is
u
tili
ze
d
t
o
c
o
n
f
ig
u
r
e
th
e
d
i
s
p
lay
an
d
co
n
tr
o
l
its
co
n
ten
t
.
T
h
is
in
v
o
lv
es
in
itializin
g
th
e
lib
r
ar
y
,
s
ettin
g
th
e
ap
p
r
o
p
r
iate
p
a
r
am
eter
s
s
u
c
h
as th
e
n
u
m
b
er
o
f
co
lu
m
n
s
an
d
r
o
ws (
2
0
x
4
)
,
an
d
d
ef
in
i
n
g
cu
s
to
m
ch
a
r
ac
ter
s
wh
en
n
ee
d
ed
.
T
h
is
s
etu
p
en
a
b
les ef
f
ec
tiv
e
m
an
ag
em
e
n
t o
f
th
e
in
f
o
r
m
atio
n
d
is
p
lay
ed
o
n
th
e
L
C
D.
Af
ter
co
m
p
letin
g
th
e
h
ar
d
w
ar
e
co
n
n
ec
tio
n
s
an
d
co
n
f
ig
u
r
atio
n
s
,
th
e
Ar
d
u
in
o
Un
o
m
o
d
u
le
is
p
r
o
g
r
a
m
m
ed
u
s
in
g
th
e
Ar
d
u
i
n
o
I
DE
s
o
f
twar
e,
s
p
ec
if
ically
in
t
h
e
C
++
p
r
o
g
r
am
m
in
g
la
n
g
u
ag
e
with
in
th
e
Ar
d
u
in
o
Un
o
AT
ME
GA3
2
8
P
en
v
ir
o
n
m
e
n
t.
T
h
e
p
r
o
g
r
am
m
i
n
g
co
d
e
en
co
m
p
ass
es
r
ea
d
in
g
d
ata
f
r
o
m
s
en
s
o
r
s
,
co
n
tr
o
llin
g
ac
tu
ato
r
s
,
an
d
d
i
s
p
lay
in
g
in
f
o
r
m
atio
n
o
n
th
e
L
C
D
s
cr
ee
n
b
ased
o
n
s
p
ec
if
ic
co
n
d
itio
n
s
an
d
th
r
esh
o
ld
s
.
T
h
e
r
esu
lts
ch
ap
ter
h
ig
h
lig
h
ts
th
e
s
u
cc
ess
f
u
l
im
p
lem
en
tatio
n
an
d
p
e
r
f
o
r
m
an
ce
o
f
th
e
p
lan
t
d
ev
elo
p
m
e
n
t
m
o
n
it
o
r
in
g
a
n
d
co
n
tr
o
l
s
y
s
tem
u
s
in
g
th
e
Ar
d
u
in
o
Un
o
[
4
2
]
,
[
4
3
]
.
B
ased
o
n
th
e
r
esu
lts
an
d
an
aly
s
is
,
th
e
f
o
llo
win
g
m
ai
n
c
o
n
clu
s
io
n
s
ca
n
b
e
d
r
awn
:
−
Acc
u
r
ate
s
en
s
o
r
r
ea
d
in
g
s
:
t
h
e
s
en
s
o
r
s
,
in
clu
d
in
g
th
e
L
DR
,
am
b
ien
t
h
u
m
id
ity
s
en
s
o
r
,
an
d
s
o
il
m
o
i
s
tu
r
e
s
en
s
o
r
,
p
r
o
v
id
e
c
o
n
s
is
ten
tly
ac
cu
r
ate
an
d
r
eliab
le
r
ea
d
in
g
s
.
T
h
is
ac
cu
r
ac
y
is
ess
en
tial
f
o
r
m
o
n
ito
r
in
g
en
v
ir
o
n
m
en
tal
p
ar
a
m
eter
s
cr
itical
to
p
lan
t h
ea
lth
,
g
r
o
wth
,
an
d
d
ev
elo
p
m
en
t.
−
R
ea
l
-
tim
e
d
ata
m
o
n
ito
r
in
g
:
t
h
e
p
lan
t
m
o
n
ito
r
in
g
s
y
s
tem
f
ac
ilit
ates
r
ea
l
-
tim
e
d
ata
m
o
n
ito
r
in
g
,
allo
win
g
u
s
er
s
to
ac
ce
s
s
u
p
-
to
-
d
ate
in
f
o
r
m
atio
n
o
n
lig
h
t
in
ten
s
ity
,
am
b
ien
t
h
u
m
id
ity
lev
els,
an
d
s
o
il
m
o
is
tu
r
e
co
n
ten
t.
T
h
is
ca
p
ab
ilit
y
e
n
ab
l
es
tim
ely
d
ec
is
io
n
-
m
ak
in
g
a
n
d
p
r
o
ac
tiv
e
a
d
ju
s
tm
en
ts
,
en
s
u
r
in
g
o
p
tim
al
ca
r
e
f
o
r
p
la
n
t d
ev
elo
p
m
en
t.
−
Alar
m
s
an
d
n
o
tific
atio
n
s
:
t
h
e
alar
m
s
y
s
tem
f
o
r
p
lan
t
m
o
n
ito
r
in
g
p
lay
s
a
cr
u
cial
r
o
le
in
n
o
tify
in
g
u
s
er
s
o
f
cr
itical
co
n
d
itio
n
s
,
s
u
ch
as
l
o
w
h
u
m
id
ity
le
v
els
,
ex
ce
s
s
iv
e
lig
h
t
i
n
ten
s
ity
,
o
r
d
ev
iatio
n
s
f
r
o
m
d
esire
d
p
ar
am
eter
s
.
R
ea
l
-
tim
e
aler
ts
an
d
n
o
tific
atio
n
s
em
p
o
wer
u
s
er
s
to
tak
e
im
m
ed
iate
a
ctio
n
,
p
r
e
v
en
tin
g
p
o
ten
tial d
am
ag
e
to
th
e
p
lan
ts
.
T
h
e
r
esu
lts
o
b
tain
e
d
f
r
o
m
t
h
e
p
lan
t
m
o
n
ito
r
in
g
s
y
s
tem
u
n
d
er
s
co
r
e
its
ef
f
ec
tiv
en
ess
in
p
r
o
v
id
in
g
ac
cu
r
ate
d
ata,
au
to
m
ated
co
n
tr
o
l,
an
d
t
im
ely
aler
ts
.
B
y
lev
er
ag
in
g
in
f
o
r
m
atio
n
tech
n
o
lo
g
y
to
o
p
ti
m
ize
p
lan
t
ca
r
e,
th
e
s
y
s
tem
o
f
f
er
s
s
ig
n
if
ica
n
t
ad
v
a
n
tag
es
o
v
e
r
tr
a
d
itio
n
al
m
a
n
u
al
m
o
n
ito
r
in
g
m
eth
o
d
s
,
u
ltima
te
ly
en
h
a
n
cin
g
p
lan
t
h
ea
lth
,
r
eso
u
r
ce
ef
f
icien
c
y
,
an
d
p
r
o
d
u
ctiv
ity
.
Evaluation Warning : The document was created with Spire.PDF for Python.
I
n
t J I
n
f
&
C
o
m
m
u
n
T
ec
h
n
o
l
I
SS
N:
2252
-
8
7
7
6
Dig
ita
l c
o
n
tr
o
l o
f p
la
n
t d
ev
el
o
p
men
t th
r
o
u
g
h
s
en
s
o
r
s
a
n
d
micro
co
n
tr
o
ller
…
(
R
a
g
mi
M
.
Mu
s
ta
fa
)
1081
3
.
2
.
Va
lid
a
t
i
o
n a
nd
cha
ra
ct
e
riza
t
io
n
T
h
e
d
i
s
cu
s
s
io
n
ch
ap
ter
e
x
p
lo
r
es
th
e
b
en
ef
its
,
lim
itatio
n
s
,
an
d
p
o
ten
tial
f
u
tu
r
e
im
p
r
o
v
em
e
n
ts
o
f
th
e
p
lan
t
m
o
n
ito
r
in
g
s
y
s
tem
u
s
in
g
th
e
Ar
d
u
in
o
Un
o
AT
ME
GA
3
2
8
P
m
icr
o
co
n
tr
o
ller
.
T
h
is
ch
ap
ter
an
aly
ze
s
th
e
s
y
s
tem
'
s
s
tr
en
g
th
s
an
d
wea
k
n
ess
es,
p
r
o
v
id
in
g
s
u
g
g
esti
o
n
s
f
o
r
f
u
r
th
e
r
en
h
a
n
ce
m
en
ts
.
T
h
e
in
teg
r
atio
n
o
f
h
ar
d
war
e
an
d
s
o
f
twar
e
e
n
ab
l
es
in
tellig
en
t
m
o
n
ito
r
in
g
o
f
p
lan
t
d
e
v
elo
p
m
e
n
t,
ass
is
tin
g
p
lan
t
m
an
a
g
er
s
in
m
ak
in
g
in
f
o
r
m
e
d
d
ec
is
io
n
s
b
ased
o
n
aler
ts
f
r
o
m
th
e
s
y
s
tem
.
Fo
r
in
s
tan
ce
,
th
e
s
o
il
m
o
is
tu
r
e
s
en
s
o
r
in
f
o
r
m
s
m
an
ag
e
r
s
wh
en
an
d
h
o
w
m
u
c
h
to
wate
r
th
e
p
lan
ts
,
h
elp
in
g
to
p
r
ev
en
t
tr
au
m
a
to
th
e
p
lan
t
s
.
Similar
g
u
id
an
ce
is
p
r
o
v
id
e
d
f
o
r
m
a
n
ag
in
g
te
m
p
er
atu
r
e
f
lu
ctu
atio
n
s
,
am
b
i
en
t
h
u
m
i
d
ity
,
an
d
lig
h
t
lev
el
s
,
en
s
u
r
in
g
o
p
tim
al
g
r
o
win
g
c
o
n
d
itio
n
s
.
3
.
2
.
1
.
B
enef
it
s
o
f
t
he
s
y
s
t
em
T
h
e
p
lan
t
m
o
n
ito
r
in
g
s
y
s
tem
o
f
f
er
s
s
ev
er
al
k
ey
b
en
ef
its
,
in
cl
u
d
in
g
:
i)
E
f
f
icien
t
r
eso
u
r
ce
m
a
n
ag
em
en
t:
th
e
s
y
s
tem
o
p
tim
izes
r
eso
u
r
ce
u
s
e
b
y
p
r
o
v
i
d
in
g
r
e
al
-
tim
e
d
ata
o
n
en
v
ir
o
n
m
en
tal
p
ar
am
eter
s
s
u
c
h
as
lig
h
t
in
ten
s
ity
,
air
h
u
m
id
ity
,
an
d
s
o
il
m
o
is
tu
r
e
lev
els.
T
h
is
allo
ws
f
o
r
p
r
ec
is
e
co
n
tr
o
l
o
f
wate
r
co
n
s
u
m
p
tio
n
,
e
n
er
g
y
u
s
e,
an
d
o
v
e
r
a
ll r
eso
u
r
ce
ef
f
icien
c
y
.
ii)
I
m
p
r
o
v
ed
p
lan
t
ca
r
e:
b
y
co
n
tin
u
o
u
s
ly
m
o
n
ito
r
in
g
a
n
d
a
d
ju
s
tin
g
p
lan
t
c
o
n
d
itio
n
s
,
th
e
s
y
s
tem
en
s
u
r
es
o
p
tim
al
g
r
o
wth
an
d
h
ea
lth
.
I
t
elim
in
ates
g
u
ess
wo
r
k
,
p
r
o
v
id
in
g
ac
c
u
r
ate
in
f
o
r
m
atio
n
th
a
t
aid
s
ef
f
ec
tiv
e
d
ec
is
io
n
-
m
ak
in
g
r
eg
a
r
d
in
g
wate
r
in
g
,
lig
h
tin
g
,
an
d
o
th
e
r
f
ac
t
o
r
s
cr
u
cial
to
p
la
n
t w
ell
-
b
ein
g
.
iii)
E
ar
ly
d
etec
tio
n
o
f
p
r
o
b
lem
s
:
th
e
s
y
s
tem
'
s
alar
m
m
ec
h
an
is
m
p
r
o
m
p
tly
n
o
tifie
s
u
s
er
s
o
f
cr
it
ical
co
n
d
itio
n
s
,
s
u
ch
as
lo
w
h
u
m
id
ity
lev
els
o
r
ex
ce
s
s
iv
e
lig
h
t
in
ten
s
ity
.
T
h
is
en
ab
les
tim
ely
in
ter
v
en
tio
n
an
d
p
r
ev
e
n
tiv
e
m
ea
s
u
r
es,
h
elp
in
g
t
o
m
itig
ate
p
o
ten
tial p
lan
t d
a
m
ag
e
o
r
s
tr
ess
.
3
.
2
.
2
.
L
im
it
a
t
io
ns
a
nd
cha
lleng
es
W
h
ile
th
e
p
lan
t
m
o
n
ito
r
in
g
s
y
s
tem
o
f
f
er
s
s
ig
n
if
ican
t
b
e
n
ef
its
,
it
also
p
r
esen
ts
s
o
m
e
lim
itatio
n
s
an
d
ch
allen
g
es th
at
m
u
s
t b
e
c
o
n
s
id
er
ed
:
i)
R
elian
ce
o
n
s
en
s
o
r
ac
cu
r
ac
y
:
th
e
ac
cu
r
ac
y
o
f
s
en
s
o
r
r
ea
d
in
g
s
is
cr
u
cial
f
o
r
in
f
o
r
m
ed
d
ec
is
io
n
-
m
ak
in
g
.
Ho
wev
er
,
v
ar
iatio
n
s
in
s
en
s
o
r
p
er
f
o
r
m
an
ce
an
d
ca
lib
r
ati
o
n
is
s
u
es
ca
n
af
f
ec
t
th
e
r
eliab
ilit
y
o
f
th
e
co
llected
d
ata.
R
eg
u
lar
m
ain
ten
a
n
ce
an
d
ca
lib
r
atio
n
o
f
th
e
s
en
s
o
r
s
ar
e
ess
en
tial to
en
s
u
r
e
ac
cu
r
ate
r
e
ad
in
g
s
.
ii)
Sy
s
tem
co
m
p
lex
ity
:
im
p
lem
e
n
tin
g
th
e
s
y
s
tem
m
ay
r
eq
u
ir
e
a
ce
r
tain
lev
el
o
f
tech
n
ica
l
ex
p
er
tis
e
an
d
f
am
iliar
ity
with
elec
tr
o
n
ics
a
n
d
p
r
o
g
r
am
m
in
g
.
User
s
with
lim
ited
tech
n
ical
k
n
o
wled
g
e
m
ig
h
t
en
c
o
u
n
ter
ch
allen
g
es in
co
n
f
ig
u
r
i
n
g
an
d
tr
o
u
b
lesh
o
o
ti
n
g
th
e
s
y
s
tem
.
iii)
E
n
v
ir
o
n
m
en
tal
v
ar
iab
ilit
y
:
en
v
ir
o
n
m
e
n
tal
f
ac
to
r
s
,
s
u
ch
as
wea
th
er
co
n
d
itio
n
s
an
d
s
ea
s
o
n
al
ch
an
g
es,
ca
n
in
tr
o
d
u
ce
a
d
d
itio
n
al
co
m
p
lex
ities
in
p
lan
t
ca
r
e.
T
h
e
s
y
s
tem
'
s
ef
f
ec
tiv
en
ess
m
ay
v
ar
y
u
n
d
er
d
if
f
er
e
n
t
en
v
ir
o
n
m
en
tal
co
n
d
itio
n
s
,
n
ec
ess
itatin
g
ad
ap
tatio
n
s
an
d
p
er
i
o
d
ic
ad
ju
s
tm
en
ts
.
3
.
2
.
3
.
P
o
t
ent
ia
l
f
o
r
f
uture
i
mp
ro
v
em
ent
s
T
o
f
u
r
th
er
e
n
h
an
ce
th
e
p
lan
t
m
o
n
ito
r
in
g
s
y
s
tem
,
s
ev
er
al
p
o
ten
tial
ar
ea
s
o
f
im
p
r
o
v
em
e
n
t
ca
n
b
e
ex
p
lo
r
ed
:
i)
Au
to
m
ated
ir
r
i
g
atio
n
:
in
teg
r
a
tin
g
an
a
u
to
m
ated
i
r
r
ig
atio
n
s
y
s
tem
b
ased
o
n
s
o
il
m
o
is
tu
r
e
r
ea
d
in
g
s
ca
n
p
r
o
v
id
e
m
o
r
e
p
r
ec
is
e
an
d
ef
f
icien
t
co
n
tr
o
l.
T
h
is
f
ea
tu
r
e
wo
u
l
d
elim
in
ate
th
e
n
ee
d
f
o
r
m
an
u
al
in
ter
v
en
tio
n
,
en
s
u
r
in
g
th
at
p
lan
ts
r
ec
eiv
e
th
e
r
ig
h
t a
m
o
u
n
t o
f
wate
r
at
th
e
o
p
tim
al
tim
es.
ii)
Plan
t
-
s
p
ec
if
ic
r
ec
o
m
m
e
n
d
atio
n
s
:
in
co
r
p
o
r
atin
g
a
p
lan
t
d
at
ab
ase
o
r
m
ac
h
in
e
lear
n
i
n
g
alg
o
r
ith
m
s
c
o
u
ld
en
ab
le
th
e
s
y
s
tem
to
o
f
f
er
p
er
s
o
n
al
ized
r
ec
o
m
m
e
n
d
atio
n
s
an
d
ca
r
e
in
s
tr
u
ctio
n
s
b
ased
o
n
th
e
s
p
ec
if
ic
s
p
ec
ies b
ein
g
m
o
n
ito
r
ed
.
T
h
is
wo
u
ld
en
h
a
n
ce
th
e
s
y
s
tem
'
s
ad
ap
tab
ilit
y
to
d
if
f
er
en
t
p
lan
t n
ee
d
s
.
iii)
R
em
o
te
m
o
n
ito
r
in
g
an
d
co
n
tr
o
l:
ad
d
in
g
r
em
o
te
m
o
n
ito
r
i
n
g
an
d
co
n
tr
o
l
ca
p
ab
ilit
ies
wo
u
ld
allo
w
u
s
er
s
to
ac
ce
s
s
th
e
s
y
s
tem
an
d
r
ec
eiv
e
r
ea
l
-
tim
e
u
p
d
ates
f
r
o
m
an
y
wh
er
e.
T
h
is
f
ea
tu
r
e
wo
u
ld
f
a
cilitate
r
em
o
te
m
an
ag
em
en
t,
m
ak
in
g
it c
o
n
v
e
n
ien
t f
o
r
u
s
er
s
to
ca
r
e
f
o
r
th
eir
p
lan
ts
ev
en
wh
e
n
th
ey
a
r
e
aw
ay
.
iv
)
Data
v
is
u
aliza
tio
n
an
d
an
aly
s
is
:
en
h
an
cin
g
th
e
s
y
s
tem
'
s
d
ata
v
is
u
aliza
tio
n
an
d
an
aly
s
is
ca
p
ab
ilit
ies
wo
u
ld
p
r
o
v
id
e
u
s
er
s
with
d
ee
p
er
in
s
ig
h
ts
in
to
p
lan
t
g
r
o
wth
p
atter
n
s
,
tr
en
d
s
,
an
d
c
o
r
r
elatio
n
s
.
Vis
u
alizin
g
d
ata
th
r
o
u
g
h
c
h
ar
ts
,
g
r
a
p
h
s
,
o
r
in
ter
ac
tiv
e
in
ter
f
ac
es
wo
u
ld
s
u
p
p
o
r
t
b
etter
d
ec
is
io
n
-
m
ak
in
g
an
d
lo
n
g
-
ter
m
p
lan
n
in
g
.
v)
I
n
teg
r
atio
n
with
s
m
ar
t
h
o
m
e
s
y
s
tem
s
:
in
teg
r
atin
g
th
e
p
lan
t
m
o
n
ito
r
in
g
s
y
s
tem
with
ex
is
tin
g
s
m
ar
t
h
o
m
e
s
y
s
tem
s
o
r
p
latf
o
r
m
s
wo
u
ld
i
n
cr
ea
s
e
its
co
m
p
atib
ilit
y
a
n
d
in
ter
o
p
er
a
b
ilit
y
,
allo
win
g
u
s
er
s
to
s
ea
m
less
ly
co
n
tr
o
l a
n
d
m
o
n
ito
r
th
eir
p
lan
t
s
alo
n
g
s
id
e
o
th
er
s
m
ar
t
d
ev
ice
s
.
4.
CO
NCLU
SI
O
N
I
n
co
n
clu
s
io
n
,
th
e
d
ig
ital
p
lan
t
d
ev
elo
p
m
en
t
m
o
n
ito
r
in
g
an
d
co
n
tr
o
l
s
y
s
tem
s
u
cc
ess
f
u
lly
d
e
v
elo
p
s
an
au
to
m
ated
s
o
lu
ti
o
n
u
s
in
g
th
e
Ar
d
u
in
o
Un
o
m
ic
r
o
co
n
tr
o
l
ler
an
d
v
ar
i
o
u
s
s
en
s
o
r
s
to
m
o
n
ito
r
an
d
ad
ju
s
t
en
v
ir
o
n
m
en
tal
co
n
d
itio
n
s
f
o
r
o
p
tim
al
p
lan
t
g
r
o
wth
.
T
h
e
s
y
s
tem
co
n
tin
u
o
u
s
ly
m
ea
s
u
r
es
p
ar
am
eter
s
s
u
ch
as
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