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All Journal Journal of Appropriate Technology for Community Services Telematika MKOM
Riri Irawati
Fakultas Teknologi Informasi Universitas Budi Luhur
Chemical Engineering, Chemistry & Bioengineering Computer Science & IT Electrical & Electronics Engineering Industrial & Manufacturing Engineering Mechanical Engineering

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Pembekalan Ilmu Perhitungan Digital Berbasis Stand Alone dan Cloud Melalui Excel dan Spreadsheet Rizky Pradana; Riri Irawati; Agnes Aryasanti; Dwi Achadiani; Hendri Irawan
Journal of Appropriate Technology for Community Services Vol. 2 No. 2 (2021)
Publisher : Universitas Islam Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20885/jattec.vol2.iss2.art3

Abstract

The current prolonged pandemic requires every individual to do social distancing and physical distancing. This made a difference study and work patterns. In order to overcome this and prepare workforce in the future, it requires an habituation of learning patterns and work through devices you own from your home or residence. To improve the performance of the learning process, an additional learning mechanism is needed on the use of technology, especially in the field of digital calculations. In order to solve this problem on the partner's side, the team made a solution, namely in the form of provisioning with a training pattern using Microsoft Excel which is the basis for a general calculation pattern commonly used both in the world of education and in the world of work and also the use of Google Spreadsheets. The method used in this debriefing is learning by doing, which is a method where every student who follows it will go directly to practice by following instructions from the training instructor from the PKM team. Based on the training provided, the average post test result is 76.6 from the 0-100 range, or increasment 23,28% at from Pre Test to Post test
METODE FUZZY LOGIC DALAM KONSEP IRIGASI AIR DENGAN MOKROKONTROLER ARDUINO Rizky Pradana; Riri Irawati
Telematika MKOM Vol 8, No 2 (2016): Jurnal Telematika MKOM Vol. 8 No. 2 September 2016
Publisher : Universitas Budi Luhur

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (811.166 KB)

Abstract

Tanaman dengan tingkat pertumbuhan yang baik adalah dengan menjaga kelembaban tanahnya. Dalam penelitian ini masalah yang diangkat adalah inkonsistensi dalam penyiraman tanaman dan kurangnya informasi tentang kebutuhan kadar kelembaban pada tanaman. Oleh karena itu, solusi yang diberikan dalam penelitian ini konsep penyiraman tanaman secara otomatis yang diterapkan dalam suatu model prototype. Model prototype ini menggunakan perangkat arduino uno yang di kolaborasikan dengan dua sensor input, yaitu sensor SEN0114 dan GY302 serta sistem output berupa motor driver L289N sebagai media pengatur pompa air mini. Metode yang digunakan dalam penelitian ini adalah fuzzy logic dengan model rule Mamdani. Hasil dari percobaan yang dilakukan yaitu menghasilkan nilai efisiensi penggunaan air sebesar 80% dan efektifitas waktu penyiraman yaitu 71%, hal ini berdasarkan perbandingan dengan sistem penyiraman tanaman secara konvensional.
Co-Authors Aryasanti, Agnes Dwi Achadiani Hendri Irawan Pradana, Rizky