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Klasifikasi Kematangan Citra Buah Tomat Berdasarkan Ekstraksi Fitur Warna Menggunakan Metode K-NN Widat, Ahmad Badri Maulana; Baijuri, Achmad; Lazim, Farihin
G-Tech: Jurnal Teknologi Terapan Vol 8 No 3 (2024): G-Tech, Vol. 8 No. 3 Juli 2024
Publisher : Universitas Islam Raden Rahmat, Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33379/gtech.v8i3.4539

Abstract

Tomatoes are a vegetable commodity that has high economic value and is widely consumed by the public. Tomato ripeness plays an important role in determining the quality and durability of tomato products. The process of ripening tomatoes only takes a short time. To overcome this problem, researchers used the K-NN method to classify tomato fruit ripeness based on color feature extraction. In the process of classifying the maturity level of tomatoes, 150 datasets from 3 different maturity classes are used, namely 50 ripe, 50 ripe and 50 unripe. The 150 datasets were divided into 90 training data and 60 test data. The classification results using K-NN show the optimal value, namely k=5 with an accuracy of 98.33%.
Rancang Bangun Sistem Smart Key Pada Sepeda Motor Menggunakan Mikrokontroler Esp32 dan Android Via Bluetooth Nailurrohman, Muhammad; Santoso, Firman; Baijuri, Achmad
G-Tech: Jurnal Teknologi Terapan Vol 8 No 3 (2024): G-Tech, Vol. 8 No. 3 Juli 2024
Publisher : Universitas Islam Raden Rahmat, Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33379/gtech.v8i3.4552

Abstract

Pembuatan sistem keamanan ini bertujuan untuk meningkatkan keamanan pada sepeda motor dan juga mempermudah dalam mengontrol ON dan OFF serta starter menggunakan mikrokontroler Esp32. Seringnya terjadi masalah pada kunci kontak sepeda motor mengharuskan para penggunanya menggunakan sistem kunci kontak yang efisien dan memiliki fungsi yang baik. Penggunaan modul Esp32 memiliki beberapa keungulan modul ini memeliki fitur lengkap dan juga memiliki kinerja yang tinggi serta memiliki dua prosesor untuk mengelolah jaringan Wifi dan Bluetooth. Hasil dari penelitian sistem smart key pada sepeda motor menggunakan modul Esp32 ini adalah membantu menanggulangi masalah pada kunci kontak sepeda motor dan disela mempermudah dapat juga mengurangi beberapa problem yang ada seperti kehilangan kunci kontak. Penelitian ini bertujuan untuk menciptakan sistem smart key yang baik khususnya pada sepeda motor dan juga mengurangi tingkat kriminalitas.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                
Aplikasi penggajian guru dan karyawan Madrasah Tsanawiyah Nurul Khoiroh berbasis web Jannah, Faizatul; Muhasshanah, Muhasshanah; Baijuri, Achmad
Journal of Information System and Application Development Vol 2, No 1 (2024): March 2024
Publisher : Universitas Merdeka Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26905/jisad.v2i1.11966

Abstract

Payroll can be defined as a form of service system used to make salary payments every month. With a payroll system, the process from start to finish when salaries are paid can run according to what each employee expects. At MTS Nurul Khoiroh, the current payroll system has several obstacles, where the teacher payroll process is still done manually. Payroll data is still calculated and recorded using the Microsoft Excel program and is not in the form of a database, so it is susceptible to loss and errors in data recapitulation at the end of the month. Based on these problems, an application will be created to handle the processing of salary calculation data which is the right of teachers and employees, starting from the process of calculating the basic salary to calculating allowances. The application was built using the waterfall method and with the PHP programming language. With this system, it is hoped that it will make it easier for school treasurers to manage data while also helping to increase the efficiency of the payroll process so that it becomes faster and more accurate.
Jurnal Sistem Penyiraman Otomatis Pada Bibit Tanaman Kopi Berbasis IOT Ivani, Ahmad; Sunardi, Sunardi; Baijuri, Achmad
E-Amal: Jurnal Pengabdian Kepada Masyarakat Vol 4 No 2: Mei-Agustus 2024
Publisher : LP2M STP Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47492/eamal.v4i2.3323

Abstract

Sebagai sumber mata pencaharian petani, kopi di Indonesia masih banyak yang bergantung pada pengelolaan tanah serta tanaman. Masa depan budidaya kopi di Indonesia diyakini terdampak akibat perubahan iklim. Adanya perubahan iklim, seperti curah hujan yang tidak teratur, naiknya suhu, kekeringan, dan badai yang terjadi, dapat mengganggu pertumbuhan tanaman kopi khususnya di PT. Perkebunan Nusantara XII Kebun Malangsari. Dari identifikasi tersebut PT. Perkebunan Nusantara XII Kebun Malangsari membutuhkan suatu sistem penyiraman bibit tanaman kopi secara otomatis yang mampu membuat tanaman kopi tumbuh dengan baik. Pada penelitian ini dilakukan dengan Perancangan Sistem dan flowchart. Hasil dari penelitian ini adalah sebuah sistem penyiraman otomatis pada bibit tanaman kopi, yang dapat menyiram secara otomatis pada bibit tanaman kopi sehingga dapat mempermudah para petugas atau para petani dan dapat membuat pertumbuhan tanaman kopi bisa lebih baik dengan adanya penyiraman yang otomatis dan teratur.