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Wulandari, Rike Dwi
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Agriculture, Biological Sciences & Forestry Computer Science & IT Control & Systems Engineering Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Social Sciences

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RANCANG BANGUN ALAT PRAKTIKUM GLBB PADA BIDANG MIRING DENGAN PENGENDALI KEMIRINGAN BERBASIS ARDUINO Wildan Jamil Khafidar Rochim; Wulandari, Rike Dwi; Nurul Aini Afida; Alfenda Dwi Andini; Ana Urifah Alwiyah
Jurnal JE-UNISLA : Electronic Control, Telecomunication, Computer Information and Power System Vol 8 No 2 (2023): JE-UNISLA
Publisher : Universitas Islam Lamongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30736/je-unisla.v8i2.1100

Abstract

There are lots of lessons learned at school, one of which is the study of glasses, these glasses are one of the sciences which study the basic elements that make up the universe. Therefore learning media, such as practicum tools are needed to explain imaginary physics concepts. This study aims to make a GLBB practicum tool on an inclined plane with an Arduino-based slope controller. This study uses the Research & Development (R&D) method. The design of this practicum tool has four stages, namely software design, programming and circuit sketching, hardware design, and testing the performance of the practicum tool that has been developed. This practicum tool uses several components such as Arduino Uno as the main controller, servo motor, infrared sensor, and LCD to display acceleration results. The calculation results show that the acceleration calculation and the automatic acceleration observation do have not much significant difference. This Arduino-based practicum tool can automatically measure the acceleration of objects on inclined surfaces when the angle is changed. The greater the angle formed, the greater the acceleration of the object.
Analisis Konsep Fluida Pada Sistem Perairan Hidroponik NFT (Nutrient Film Engineering) Wulandari, Rike Dwi; Sani, Safina Aulia; Anggraeni, Nadiah Putri; Mashithoh, Nidya Nur; Prihandono, Trapsilo; Mahmudi, Kendid
Jurnal Sains Riset Vol 13, No 3 (2023): November 2023
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat (LPPM) Universitas Jabal Ghafur

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47647/jsr.v13i3.2016

Abstract

Hidroponik adalah metode pertanian yang tidak memanfaatkan tanah sebagai media pertumbuhan, melainkan mengandalkan air sebagai gantinya. Hidroponik NFT adalah metode penyediaan larutan nutrisi melalui aliran dangkal yang terus mengalir. Penelitian  ini  menggunakan  metode  studi  literatur  atau  penelitian  kepustakaan. Konsep fisika fluida yang terdapat pada sistem hidroponik NFT yaitu, viskositas, laju aliran air, tekanan hidrostatik, hukum kontinuitas, dan hukum bernoulli. Terdapat hubungan terbalik antara suhu dan nilai viskositas cairan, yaitu semakin tinggi suhu maka nilai viskositas semakin rendah. Adapun kecepatan laju aliran yang terlalu tinggi dan lambat menyulitkan akar untuk menyerap nutrisi. Penerapan konsep Hukum Bernoulli pada sistem perpipaan salah satunya pada sistem hidroponik membuat air lebih cepat untuk mencapai titik tertinggi dari sistem perpipaan yang telah diciptakan. Penggunaan konsep fisika fluida dalam sistem hidroponik Nutrient Film Technique  (NFT) memiliki pengaruh pada pertumbuhan tanaman
Co-Authors Alfenda Dwi Andini Ana Urifah Alwiyah Anggraeni, Nadiah Putri Mahmudi, Kendid Mashithoh, Nidya Nur Nurul Aini Afida Sani, Safina Aulia Trapsilo Prihandono Wildan Jamil Khafidar Rochim