?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=RANCANG+BANGUN+SISTEM+PENGONTROLAN+OTOMATIS%0D%0AKETINGGIAN+AIR%2C+KEPEKATAN+LARUTAN+NUTRISI%2C+DAN+SUHU%0D%0APADA+MEDIA+TANAM+HIDROPONIK+MENGGUNAKAN+NODEMCU&rft.creator=LUKMAN+FAUZI%2C+%091615031007&rft.subject=620+Ilmu+teknik+dan+ilmu+yang+berkaitan&rft.description=ABSTRACT%0D%0A%0D%0APROTOTYPE+OF+AUTOMATIC+CONTROL+SYSTEM+OF+WATER%0D%0ALEVEL%2C+NUTRITION+SOLUTION+DENSITY%2C+AND+HYDROPONIC%0D%0A%0D%0APLANT+TEMPERATURE+USING+NODEMCU%0D%0A%0D%0ABy%0D%0ALUKMAN+FAUZI%0D%0A%0D%0AHydroponic+is+a+farming+system+without+using+a+soil+media.+The+use+of+a%0D%0Ahydroponic+system+is+carried+out+due+to+several+factors+such+as+limited+land%2C%0D%0Avariations+in+plant+species+and+an+ecosystem+that+is+easy+to+control.+The+use+of%0D%0Ahydroponic+growing+media+has+advantages+and+disadvantages.+The+advantages+of%0D%0Athis+method+are+efficient+land+use%2C+higher+and+cleaner+quantity+and+quality+of%0D%0Aproduction%2C+more+efficient+use+of+fertilizers+and+water%2C+easier+pest+and+disease%0D%0Acontrol.+However%2C+the+disadvantages+are+hydroponic+growing+media+requires%0D%0Aaccuracy%2C+patience%2C+and+continuous+monitoring.+Nutrient+content%2C+water%0D%0Atemperature+and+light+intensity+greatly+affect+plant+growth.+If+it+is+not+monitored%0D%0Aregularly+and+carefully%2C+then+plant+will+immediately+grow+not+optimal+so+that+it%0D%0Acan+affect+the+quality+of+the+plant.+Therefore+we+need+a+tool+that+can+measure+and%0D%0Acontrol+automatically+the+water+level%2C+nutrient+solution+concentration+and%0D%0Atemperature+on+hydroponic+growing+media+using+the+NodeMCU+ESP8266%0D%0Amicrocontroller+which+has+been+equipped+with+a+Wi-Fi+module+so+that+it+can+be%0D%0Aconnected+to+the+internet.+The+hydroponic+media+control+system+with+NodeMcu%0D%0Acan+be+monitored+via+a+web+server.+Based+on+research%2C+when+the+water+level+is%0D%0Abelow+36cm+then+the+water+valve+will+turn+on+and+fill+the+reservoir%2C+when+it%0D%0Areaches+a+height+of+49+then+the+water+valve+will+turn+off%2C+when+the+ppm+value+is%0D%0Abelow+600ppm+then+the+nutrition+valve+will+turn+on+and+increase+the+nutrient%0D%0Alevels+in+the+reservoir%2C+when+it+reaches+If+the+ppm+value+is+above+800ppm%2C+the%0D%0Anutrition+valve+will+turn+off%2C+when+the+temperature+is+above+30%C2%B0C%2C+the+water%0D%0Acooling+fan+will+turn+on%2C+when+the+temperature+reaches+a+value+below+28%C2%B0C%2C+the%0D%0Afan+will+turn+off.%0D%0A%0D%0AKey+Words+%3A+Hydroponic%2C+NodeMCU%2C+Water+Level%2C+Nutrition%2C+Temperature%0D%0A%0D%0AABSTRAK%0D%0A%0D%0ARANCANG+BANGUN+SISTEM+PENGONTROLAN+OTOMATIS%0D%0AKETINGGIAN+AIR%2C+KEPEKATAN+LARUTAN+NUTRISI%2C+DAN+SUHU%0D%0APADA+MEDIA+TANAM+HIDROPONIK+MENGGUNAKAN+NODEMCU%0D%0A%0D%0AOleh%0D%0ALUKMAN+FAUZI%0D%0A%0D%0AHidroponik+merupakan+sistem+atau+metode+bercocok+tanam+tanpa+menggunakan%0D%0Amedia+tanah.+Penggunaan+sistem+hidroponik+dilakukan+karena+beberapa+faktor%0D%0Aseperti+keterbatasan+lahan%2C+variasi+jenis+tanaman+dalam+satu+lahan+dan+ekosistem%0D%0Ayang+mudah+dikendalikan.+Penggunaan+media+tanam+hidroponik+memiliki%0D%0Akelebihan+dan+kekurangan.+Kelebihannya+adalah+penggunaan+lahan+lebih+efisien%2C%0D%0Akuantitas+dan+kualitas+produksi+lebih+tinggi+dan+bersih%2C+penggunaan+pupuk+dan+air%0D%0Alebih+efisien%2C+pengendalian+Hama+dan+penyakit+lebih+mudah.+Namun%2C%0D%0Akekurangannya+adalah+media+tanam+hidroponik+membutuhkan+ketelitian%2C%0D%0Aketelatenan%2C+dan+pemantauan+secara+terus+menerus.+Kandungan+nutrisi%2C+suhu+air%0D%0Adan+intensitas+cahaya+sangat+berpengaruh+terhadap+pertumbuhan+tanaman.%0D%0AApabila%2C+tidak+teliti+dan+dipantau+secara+rutin%2C+maka+pertumbuhan+tanaman+akan%0D%0Alangsung+terlihat+tidak+optimal+sehingga+dapat+mempengaruhi+kualitas+dari%0D%0Atanaman.+Oleh+karena+itu+dibutuhkan+alat+yang+dapat+mengukur+dan+mengontrol%0D%0Asecara+otomatis+ketinggian+air%2C+kepekatan+larutan+nutrisi+dan+suhu+pada+media%0D%0Atanam+hidroponik+menggunakan+microcontroller+NodeMCU+ESP8266+yang+telah%0D%0Adilengkapi+dengan+modul+Wi-Fi+sehingga+dapat+terkoneksi+dengan+internet.+Sistem%0D%0Apengontrolan+media+hidroponik+dengan+NodeMcu+dapat+dipantau+melalui+web%0D%0Aserver.+Berdasarkan+penelitian%2C+saat+ketinggian+air+dibawah+36cm+maka+valve+air%0D%0Aakan+hidup+dan+mengisi+bak+penampung%2C+saat+sudah+mencapai+ketinggian+49+maka%0D%0Avalve+air+akan+mati%2C+saat+nilai+ppm+dibawah+600ppm+maka+valve+nutrisi+akan%0D%0Ahidup+dan+menambah+kadar+nutrisi+pada+bak+penampung%2C+saat+sudah+mencapai%0D%0Anilai+ppm+diatas+800ppm+maka+valve+nutrisi+akan+mati%2C+saat+suhu+diatas+30%C2%B0C%0D%0Amaka+kipas+pendingin+air+akan+hidup%2C+saat+suhu+mencapai+nilai+dibawah+28%C2%B0C%0D%0Amaka+kipas+akan+mati.%0D%0A%0D%0AKata+Kunci+%3A+Hidroponik%2C+NodeMCU%2C+Ketinggian+Air%2C+Nutrisi%2CSuhu&rft.publisher=FAKULTAS+TEKNIK&rft.date=2021&rft.type=Skripsi&rft.type=NonPeerReviewed&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F60500%2F1%2FABSTRAK%2520-%2520B.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.a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