<mets:mets OBJID="eprint_32813" LABEL="Eprints Item" xsi:schemaLocation="http://www.loc.gov/METS/ http://www.loc.gov/standards/mets/mets.xsd http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-3.xsd" xmlns:mets="http://www.loc.gov/METS/" xmlns:mods="http://www.loc.gov/mods/v3" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"><mets:metsHdr CREATEDATE="2026-09-28T20:38:56Z"><mets:agent ROLE="CUSTODIAN" TYPE="ORGANIZATION"><mets:name>EPrints Universitas Amikom Yogyakarta</mets:name></mets:agent></mets:metsHdr><mets:dmdSec ID="DMD_eprint_32813_mods"><mets:mdWrap MDTYPE="MODS"><mets:xmlData><mods:titleInfo><mods:title>IOT PERANGKAT UNTUK MENDETEKSI PH AIR DAN&#13;
 KETINGGIAN AIR PADA SEBUAH TANAMAN HIDROPONIK</mods:title></mods:titleInfo><mods:name type="personal"><mods:namePart type="given">Miftaqul</mods:namePart><mods:namePart type="family">Rizky</mods:namePart><mods:role><mods:roleTerm type="text">author</mods:roleTerm></mods:role></mods:name><mods:abstract>Keterbatasan  lahan  di  lingkungan  sempit  membuat  masyarakat  sulit &#13;
 menanam  sayuran  secara  konvensional.  Hidroponik  menjadi  sebuah  solusi&#13;
 alternatif  karena  tidak  membutuhkan  tanah  dan  dapat  dilakukan  di  rumah.  Namun,&#13;
 keberhasilan  metode  ini  sangat  bergantung  pada  kualitas  air,  khususnya  pH  dan&#13;
 ketinggian  air,  sehingga  diperlukan  sistem  pemantauan  yang  akurat  dan  mudah&#13;
 digunakan.&#13;
 Penelitian  ini  merancang  dan  mengimplementasi  perangkat  berbasis&#13;
 Internet  of  Things  (IoT)  yang  menggunakan  mikrokontroler  ESP32,  sensor  pH,&#13;
 dan  sensor  ultrasonik  untuk  memantau  kondisi  air  pada  sistem  hidroponik.  Data&#13;
 hasil  pengukuran  dikirimkan  secara  real-time  melalui  aplikasi  Telegram,  sehingga&#13;
 pengguna dapat mengetahui kondisi media tanam secara langsung.&#13;
 Hasil  implementasi  menunjukkan  bahwa  sistem  mampu  membaca  pH  air&#13;
 dan  ketinggian  air  dengan  tingkat  akurasi  yang  tinggi.  Sensor  pH  bekerja  optimal&#13;
 setelah  dilakukan  kalibrasi  menggunakan  larutan  buffer  standar,  sedangkan  sensor&#13;
 ultrasonik  menunjukkan  keandalan  dalam  mendeteksi  ketinggian  air  dengan  error&#13;
 yang  relatif  kecil.  Integrasi  dengan  ESP32  dan  aplikasi  Telegram  memungkinkan&#13;
 pemantauan  jarak  jauh  secara  real-time  ,  serta  memberikan  notifikasi  otomatis&#13;
 ketika  kondisi  air  berada  di  luar  batas  yang  ditentukan.  Dengan  demikian,  sistem&#13;
 ini  terbukti  efektif  mendukung  praktik  hidroponik  rumah  tangga  secara  modern,&#13;
 efisien,  dan  berkelanjutan,  sekaligus  memberikan  kontribusi  nyata  terhadap&#13;
 pengembangan teknologi pertanian berbasis IoT.</mods:abstract><mods:classification authority="lcc">004 Pemrosesan data dan ilmu komputer</mods:classification><mods:originInfo><mods:dateIssued encoding="iso8061">2026-04-22</mods:dateIssued></mods:originInfo><mods:originInfo><mods:publisher>Universitas AMIKOM Yogyakarta;Fakultas Ilmu Komputer</mods:publisher></mods:originInfo><mods:genre>Thesis</mods:genre></mets:xmlData></mets:mdWrap></mets:dmdSec><mets:amdSec ID="TMD_eprint_32813"><mets:rightsMD ID="rights_eprint_32813_mods"><mets:mdWrap MDTYPE="MODS"><mets:xmlData><mods:useAndReproduction>
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