DAFTAR ISI

ABSTRAK....................................................................................................................i

KATA PENGANTAR..................................................................................................ii

DAFTAR ISI................................................................................................................iv

DAFTAR GAMBAR....................................................................................................vii

DAFTAR TABEL........................................................................................................ix

BAB I PENDAHULUAN

1.1 Latar Belakang..................................................................................................1

1.2 Rumusan Masalah.............................................................................................2

1.3 Batasan Masalah...............................................................................................2

1.4 Tujuan Penelitian..............................................................................................3

1.5 Sistematika Penulisan.......................................................................................3

BAB II TINJAUAN PUSTAKA

2.1 Radio Frequency Identification (RFID)...........................................................5

2.1.1 Tag/Transponder......................................................................................5

2.1.2 RFID Reader............................................................................................7

2.1.3 RFID Reader Tipe ID-12.........................................................................7

2.2 Mikrokontroller ATMega8535.........................................................................8

2.3 Liquid Crystal Display (LCD)..........................................................................13

2.4 Real-Time Clock (RTC)...................................................................................15

2.5 Keyboard PC.....................................................................................................16

2.6 Electrically Erasable Programmable Read Only Memory (EEPROM)............19

2.6.1 Proses Operasi Data Memori Serial EEPROM AT24C256....................21

2.6.2 Pengalamatan Devais Memori Serial EEPROM AT24C256..................22

2.6.3 Proses Penulisan Data pada Memori Serial EEPROM AT24C256.........23

2.6.4 Proses Pembacaan Data pada Memori Serial EEPROM AT24C256......23

2.7 Protokol Inter Integrated Circuit (I2C).............................................................24

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BAB III METODOLOGI PENELITIAN3.1 Perancangan dan Pembuatan Alat 263.2

Pengujian Alat 26BAB IV

PERANCANGAN DAN PEMBUATAN ALAT4.1 Penentuan Spesifikasi Alat

28

4.2 Perancangan Diagram Blok..............................................................................29

4.3 Perancangan Perangkat Keras (Hardware)......................................................31

4.3.1 Perancangan Perangkat Keras pada Pintu Masuk....................................31

4.3.1.1 Rangkaian Antar Muka Mikrokontroller (1)...............................32

4.3.1.2 Rangkaian RFID Reader Tipe ID-12 (1).....................................33

4.3.1.3 Perancangan Antar Muka Keyboard (1)......................................35

4.3.1.4 Perancangan Antar Muka LCD (1)..............................................36

4.3.2 Perancangan Perangkat Keras pada Pintu Keluar....................................36

4.3.2.1 Rangkaian Antar Muka Mikrokontroller (2)...............................36

4.3.2.2 Rangkaian RFID Reader Tipe ID-12 (2).....................................38

4.3.2.3 Perancangan Antar Muka Keyboard (2)......................................38

4.3.2.4 Perancangan Antar Muka LCD (2)..............................................38

4.3.2.5 Rangkaian Sistem Pewaktu.........................................................38

4.3.2.6 Perancangan Rangkaian EEPROM.............................................41

4.4 Perancangan Perangkat Lunak (Software)........................................................43

4.4.1 Perancangan Perangkat Lunak pada Pintu Masuk...................................43

4.4.2 Perancangan Perangkat Lunak pada Pintu Keluar...................................44

4.4.2.1 Dalam Keadaan Normal..............................................................45

4.4.2.1 Dalam Keadaan Tag RFID Hilang..............................................49

BAB V PENGUJIAN DAN ANALISIS

5.1 Pengujian LCD.................................................................................................53

5.2 Pengujian Rangkaian RFID Reader ID-12.......................................................54

5.3 Pengujian Rangkaian RTC DS1307.................................................................56

5.4 Pengujian Rangkaian EEPROM AT24C256....................................................57

5.5 Pengujian Rangkaian Keseluruhan...................................................................59

5.6.1 Perhitungan Biaya....................................................................................59

5.6.2 Sistem Menu............................................................................................61

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BAB VI KESIMPULAN DAN SARAN

6.1

Kesimpulan.............................................................................................................646.2

Saran

................................................................................................................................

65DAFTAR PUSTAKA

................................................................................................................................

66LAMPIRAN I FOTO ALAT

................................................................................................................................

67LAMPIRAN II GAMBAR RANGKAIAN

................................................................................................................................

70LAMPIRAN III LISTING PROGRAM MIKROKONTROLER ATMEGA8535

PINTU MASUK

................................................................................................................................

73LAMPIRAN IV LISTING PROGRAM MIKROKONTROLER ATMEGA8535

PINTU KELUAR

................................................................................................................................

77LAMPIRAN V DATASHEET KOMPONEN...................................................89

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DAFTAR GAMBARGambar 2.1 Tag RFID

.........................................................................................................................................

6Gambar 2.2 RFID Reader Tipe ID-12

.........................................................................................................................................

7Gambar 2.3 Pin out RFID Reader Tipe ID-12

.........................................................................................................................................

7Gambar 2.4 Diagram Blok ATMega8535

.........................................................................................................................................

10Gambar 2.5 Konfigurasi Pin ATMega8535

.........................................................................................................................................

10Gambar 2.6 Rangkaian interface ke LCD Karakter 2 x 16

.........................................................................................................................................

14Gambar 2.7 Konfigurasi Pin DS1307

.........................................................................................................................................

15Gambar 2.8 Konektor Keyboard (a) XT (b) PS/2

.........................................................................................................................................

17Gambar 2.9 Peta Kode Scan Data Keyboard PC

.........................................................................................................................................

18Gambar 2.10 Sinyal Pengiriman Data dari Keyboard

.........................................................................................................................................

18Gambar 2.11 Susunan Kaki IC AT24C

.........................................................................................................................................

20Gambar 2.12 Validitas Data pada Memori Serial EEPROM AT24C256

.........................................................................................................................................

21Gambar 2.13 Kondisi Start dan Stop pada EEPROM AT24C256

.........................................................................................................................................

22Gambar 2.14 Alamat Devais Memori AT24C256

.........................................................................................................................................

22Gambar 2.15 Proses Penulisan Data ke Memori EEPROM AT24C256

.........................................................................................................................................

23Gambar 2.16 Proses Pembacaan Data dari Memori EEPROM AT24C256

.........................................................................................................................................

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24Gambar 2.17 Timing Diagram Protokol I2C

.........................................................................................................................................

25Gambar 4.1 Diagram Blok Sistem Secara Keseluruhan

.........................................................................................................................................

29Gambar 4.2 Rangkaian Mikrokontroler ATMega8535 (1)

.........................................................................................................................................

32Gambar 4.3 Rangkaian RFID Reader pada Pintu Masuk dan Pintu Keluar

.........................................................................................................................................

34Gambar 4.4 Perancangan Antarmuka Keyboard pada Pintu Masuk dan Pintu Keluar..

.........................................................................................................................................

35Gambar 4.5 Perancangan Rangkaian LCD Pintu Masuk dan Pintu Keluar

.........................................................................................................................................

36Gambar 4.6 Rangkaian Mikrokontroler ATMega8535 (2)

.........................................................................................................................................

37Gambar 4.7 Perancangan RTC

.........................................................................................................................................

39Gambar 4.8 Perancangan EEPROM

.........................................................................................................................................

42Gambar 4.9 Diagram Alir pada Pintu Masuk

.........................................................................................................................................

44Gambar 4.10 Diagram Alir Fungsi Utama dalam Keadaan Normal pada Pintu Keluar

.........................................................................................................................................

45Gambar 4.11 Diagram Alir Fungsi Pengambilan Data

.........................................................................................................................................

46Gambar 4.12 Diagram Alir Fungsi Perhitungan Biaya

.........................................................................................................................................

47Gambar 4.13 Diagram Alir Fungsi Utama dalam Keadaan Tag RFID Hilang pada Pintu

Keluar

.........................................................................................................................................

49Gambar 4.14 Diagram Alir Fungsi Pengambilan Data dalam Keadaan Tag RFID Hilang

.........................................................................................................................................

50Gambar 4.15 Diagram Alir Fungsi Perhitungan Biaya dalam Keadaan Tag RFID Hilang

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.........................................................................................................................................

51Gambar 5.1 Diagram blok pengujian tampilan LCD

.........................................................................................................................................

53Gambar 5.2 Tampilan hasil pengujian tampilan LCD

.........................................................................................................................................

54Gambar 5.3 Rangkaian Pengujian RFID Reader

.........................................................................................................................................

54Gambar 5.4 Hasil Pengujian RFID Reader

.........................................................................................................................................

55Gambar 5.5 Diagram blok pengujian sistem pewaktu RTC DS1307

.........................................................................................................................................

57Gambar 5.6 Tampilan hasil pengujian sistem pewaktu RTC DS1307

.........................................................................................................................................

57Gambar 5.7 Rangkaian Pengujian EEPROM

.........................................................................................................................................

58Gambar 5.8 Blok Diagram Pengujian Keseluruhan Sistem

.........................................................................................................................................

59Gambar 5.9 Keadaan Awal pada Pintu Masuk

.........................................................................................................................................

60Gambar 5.10 Keadaan Awal pada Pintu Keluar

.........................................................................................................................................

60Gambar 5.11 Tampilan saat Mendapat Masukan dan Menyimpan Data

.........................................................................................................................................

60Gambar 5.12 Tampilan LCD_2 saat Melakukan Pencarian Data

.........................................................................................................................................

61Gambar 5.13 Tampilan LCD_2 saat Data Telah Ditemukan

.........................................................................................................................................

61Gambar 5.14 Tampilan LCD_2 saat Switch Menu Ditekan

.........................................................................................................................................

61Gambar 5.15 Tampilan LCD_2 saat Password Diketikkan

.........................................................................................................................................

62Gambar 5.16 Tampilan LCD_2 saat Melakukan Proses Rekap

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62Gambar 5.17 Tampilan saat dihubungkan melalui Hyperterminal...............................63

.........................................................................................................................................

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DAFTAR TABELTabel 2.1 Karakteristik fisik dan operasional RFID Reader tipe ID-12

8Tabel 2.2 Deskripsi pin dan format data keluaran RFID Reader ID-128Tabel

2.3 Rumus Menghitung Baudrate 12Tabel 2.4 Daftar I/O LCD 14Tabel 2.5

Alamat Register RTC DS1307 16Tabel 2.6 Tabel fungsi masing-masing pin IC

AT24CXX 20Tabel 2.7 Contoh susunan A0…A2 21Tabel 4.1 Kebutuhan

Memory untuk Satu Kendaraan 42Tabel 5.1 Data Pengujian RFID Reader

55Tabel 5.2 Pengujian jarak pembacaan RFID 56Tabel 5.3 Data

Pengujian EEPROM 58

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