i
LEMBAR PENGESAHAN
ii
KATA PENGANTAR
iii
DAFTAR ISI
Contents LEMBAR PENGESAHAN................................................................................... ii KATA PENGANTAR .......................................................................................... iii DAFTAR ISI ......................................................................................................... iv DAFTAR GAMBAR ........................................................................................... vii DAFTAR TABEL............................................................................................... viii DAFTAR LAMPIRAN ........................................................................................ ix ABSTRAK.............................................................................................................. x BAB 1 PENDAHULUAN...................................................................................... 1 1.1 Latar belakang ................................................................................................ 1 1.2 Rumusan masalah ........................................................................................... 2 1.3 Batasan masalah ............................................................................................. 3 1.4 Tujuan tugas akhir .......................................................................................... 4 1.5 Manfaat tugas akhir ........................................................................................ 5 1.6 Metode Pengumpulan Data ............................................................................ 6 1.7 Sistematika Penulisan ..................................................................................... 7
BAB 2 TINJAUAN PUSTAKA ............................................................................ 8 2.1 Kajian Pustaka ................................................................................................ 8 2.2 Landasan Teori ............................................................................................... 9 2.2.1 Pengertian Aeroponik......................................................................... 10 2.2.2 Prinsip kerja Aeroponik ..................................................................... 11 2.2.3 Tanaman pada Aeroponik .................................................................. 12 2.2.4 Keunggulan dan Kelemahan Aeroponik ............................................ 13 2.3 Perangkat Keras ............................................................................................ 16 2.3.1 Pompa Akuarium ............................................................................... 17
iv
2.4 Panel Pengendali .......................................................................................... 18 2.4.1 Mini Circuit Breaker (MCB) .............................................................. 19 2.4.2 Prinsip kerja MCB ............................................................................. 20 2.4.3 Rele .................................................................................................... 21 2.4.4 Rel Omega dan Rel C......................................................................... 25 2.4.5 Arduino .............................................................................................. 26 2.4.6 Bahasa pemrograman pada Arduino .................................................. 30 2.4.7 Sensor Suhu dan Kelembaban (DHT11) ............................................ 42 2.4.8 Alat Pengontrol Level Air (Liquid Level Control Switch) ................ 43 2.4.9 Sensor Permukaan Air (Liquid Water Level Float Switch Right Angle-Model CS-C0058) ................................................................... 44 2.4.10 Voltage Regulator (LM 2596) ............................................................ 45 2.4.11 Modul GSM (SIM800L) .................................................................... 46 2.4.12 Buzzer ................................................................................................ 47 2.4.13 Adaptor............................................................................................... 48 2.4.14 Kabel Konektor .................................................................................. 49
BAB 3 PERANCANGAN SISTEM ................................................................... 50 3.1 Deskripsi kerja .............................................................................................. 50 3.2 Metode perancangan..................................................................................... 51 3.3 Flowchart program ....................................................................................... 52 3.4 Alat dan bahan .............................................................................................. 53 3.4.1 Alat yang digunakan .......................................................................... 54 3.4.2 Bahan yang digunakan ....................................................................... 55 3.4.3 Bahan pada media tanam ................................................................... 56 3.5 Perancangan kontruksi alat ........................................................................... 57
v
3.5.1 Kontruksirak Aeroponik..................................................................... 58 3.5.2 Layout level air .................................................................................. 59 3.6 Rangkaian Skematik sistem.......................................................................... 60 3.7 Langkah-langkah membuat program Arduino Uno...................................... 61 3.7.1 Langkah-langkah untuk menambahkan penerima informasi ............. 62
BAB 4 HASIL DAN PEMBAHASAN ............................................................... 63 4.1 Hasil ............................................................................................................. 63 4.1.1 Pengaturan penyiraman air berdasarkan sensor suhu dan kelembaban (DHT11) ............................................................................................. 64 4.2 Saklar pelampung ......................................................................................... 65 4.2.1 Pembahasan ........................................................................................ 66 4.2.2 Lama waktu nyala dan padamnya pompa .......................................... 67 4.2.3 Lama waktu pengiriman informasi berupa pesan singkat .................. 68 4.2.4 Pengujian komponen .......................................................................... 69 4.2.5 Hasil perkembangan tanaman sawi .................................................... 70
BAB 5 KESIMPULAN DAN SARAN ............................................................... 71 5.1 Kesimpulan................................................................................................... 71 5.2 Saran ............................................................................................................. 72
DAFTAR PUSTAKA .......................................................................................... 73 LAMPIRAN ......................................................................................................... 74
vi
DAFTAR GAMBAR
vii
DAFTAR TABEL
viii
DAFTAR LAMPIRAN
ix
ABSTRAK
x
BAB 1 PENDAHULUAN 1.1
Latar belakang
1
1.2
Rumusan masalah
2
1.3
Batasan masalah
3
1.4
Tujuan tugas akhir
4
1.5
Manfaat tugas akhir
5
1.6
Metode Pengumpulan Data
6
1.7 Sistematika Penulisan
7
BAB 2 TINJAUAN PUSTAKA 2.1
Kajian Pustaka
8
2.2
Landasan Teori
9
2.2.1 Pengertian Aeroponik
10
2.2.2 Prinsip kerja Aeroponik
11
2.2.3 Tanaman pada Aeroponik
12
2.2.4 Keunggulan dan Kelemahan Aeroponik
13
2.2.4.1 Keunggulan
14
2.2.4.2 Kelemahan
15
2.3
Perangkat Keras
16
2.3.1 Pompa Akuarium
17
2.4
Panel Pengendali
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18
2.4.1 Mini Circuit Breaker (MCB)
19
2.4.2 Prinsip kerja MCB
20
2.4.3 Rele
21
2.4.3.1 Prinsip kerja Rele
22
2.4.3.2 Modul Rele (SRD-5VDC-SL-C)
23
2.4.3.3
Rele OMRON 220 VAC 8 kaki
24
2.4.4 Rel Omega dan Rel C
25
2.4.5 Arduino
26
2.4.5.1 Arduino Uno
27
2.4.5.2 Spesifikasi Arduino Uno
28
2.4.5.3
IDE (Integrated Development Environment)
29
2.4.6 Bahasa pemrograman pada Arduino
30
2.4.6.1 Struktur pemrograman
31
2.4.6.2 Variabel
32
2.4.6.3 Tipe Data
33
2.4.6.4 Operator aritmatika
34
2.4.6.5 Konstanta
35
2.4.6.6 Flow control
36
2.4.6.7 Digital I/O
37
2.4.6.8 Analog I/O
38
2.4.6.9 Time
39
2.4.6.10 Math
40
2.4.6.11 Serial
41
2.4.7 Sensor Suhu dan Kelembaban (DHT11)
42
2.4.8 Alat Pengontrol Level Air (Liquid Level Control Switch)
43
2.4.9 Sensor Permukaan Air (Liquid Water Level Float Switch Right Angle-Model CS-C0058)
44
2.4.10 Voltage Regulator (LM 2596)
45
2.4.11 Modul GSM (SIM800L)
46
2.4.12 Buzzer
47
2.4.13 Adaptor
48
2.4.14 Kabel Konektor
49
BAB 3 PERANCANGAN SISTEM 3.1
Deskripsi kerja
50
3.2
Metode perancangan
51
3.3
Flowchart program
52
3.4 Alat dan bahan
53
3.4.1 Alat yang digunakan
54
3.4.2 Bahan yang digunakan
55
3.4.3 Bahan pada media tanam
56
3.5
Perancangan kontruksi alat
57
3.5.1 Kontruksirak Aeroponik
58
3.5.2 Layout level air
59
3.6
Rangkaian Skematik sistem
60
3.7
Langkah-langkah membuat program Arduino Uno
61
3.7.1 Langkah-langkah untuk menambahkan penerima informasi
62
BAB 4 HASIL DAN PEMBAHASAN 4.1
Hasil
63
4.1.1 Pengaturan penyiraman air berdasarkan sensor suhu dan kelembaban (DHT11)
64
4.2
Saklar pelampung
65
4.2.1 Pembahasan
66
4.2.2 Lama waktu nyala dan padamnya pompa
67
4.2.3 Lama waktu pengiriman informasi berupa pesan singkat
68
4.2.4 Pengujian komponen
69
4.2.5 Hasil perkembangan tanaman sawi
70
BAB 5 KESIMPULAN DAN SARAN 5.1
Kesimpulan
71
5.2
Saran
72
DAFTAR PUSTAKA
73
LAMPIRAN
74
75