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Workshop Perakitan Komputer Untuk Guru MI Mathla’ul Huda Cijantra Eriyandi; Johan Wahyudi; Sabdo Purnomo; Toni; Suparlan
Jurnal Pengabdian Kepada Masyarakat Vol 2 No 01 (2021): Jurnal Pengabdian Kepada Masyarakat (JPKM) Langit Biru
Publisher : Politeknik Penerbangan Indonesia Curug

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54147/jpkm.v2i01.472

Abstract

The development of science at this time can hardly be separated from technology, especially information technology, therefore human resources who are involved in any field are required to be able to adapt to existing technological advances. In the world of education, the government has carried out many activities to improve the competence of teachers, one of which is by providing trainings on the use of information technology tools in education and teaching, which will later be applied in schools and other educational institutions. However, based on the reality around PPI Curug, there are still many schools with inadequate technological facilities and infrastructure, one of which is MI Mathla'ul Huda which is on Cijantra Jl. Gunung Batu Cijantra Village, Pagedangan Subdistrict, where some of the students are orphans and underprivileged. The problem arises when there is problem with the computer equipment used while the teachers' knowledge is still minimal. To overcome this problem MI was forced to pay extra for repairs and restoration, which of course became a burden for the school. Therefore, through community service activities this time it is aimed at providing education and training to teachers on how to assemble and install computer equipment. After attending education and training through workshops held by the Indonesian Aviation Polytechnic of Curug, the teachers already have the knowledge and skills to install and assemble computers so that when a problem occurs on a computer devices, it can be resolved by themselves, and teachers who are mostly honorary staff can get additional income with the knowledge they get during the workshop.
ANALISIS TERPUTUSNYA KONEKSI REMOTE CONTROL SWITCHING UNIT (RCSU) PADA PERALATAN MIDDLE MARKER MEREK SELEX Prasojo, Muhamad Adimukti; Toni; Utama, M. Kukuh Darma
Spektral Vol. 4 No. 2 (2023): Oktober 2023
Publisher : Politeknik Negeri Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32722/spektral.v4i2.6336

Abstract

The Instrument Landing System (ILS) is one of the flight navigation equipment that functions to provide guidance signals to aircraft in the final approach position towards the runway. ILS consists of three components: Localizer, Glide Path, and Marker Beacon. To facilitate monitoring of its equipment, ILS has a monitoring software called the Remote Control Switching Unit (RCSU). RCSU is used to provide a central visual monitoring station with information about the status of ILS, DVOR, and DME equipment. RCSU is connected to each ILS shelter. This research aims to find a solution to the disconnection issue of the RCSU Middle Marker of the Selex brand. The research method used is qualitative data collection through descriptive data analysis techniques and data collection through semi-structured interviews and participative observation. The method starts with equipment checking, analysis, and problem resolution. Through this research, it was found that the cause of the issue was a damaged RJ 45 connector due to corrosion. The corrosion was caused by rainwater and temperature fluctuations in the surrounding environment.
Model Pendidikan Berbasis Komunitas Toni; Karim, Ajerin; Bahari, Yohanes; Warneri
Tumoutou Social Science Journal Vol. 1 No. 2 (2024): Tumoutou Social Science Journal
Publisher : CV. Kurnia Grup

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61476/xfvwr731

Abstract

The phenomenon of high education costs is a reality that cannot be denied. Currently, education is often considered a "luxury item" that can only be accessed by the rich, while poor people have to wait for luck to get a decent education. The stigma that has developed in society states that quality education is always associated with high costs; The higher the quality, the greater the costs that must be incurred. To implement the concept of community-based education on a campus, it is important to understand its principles, such as liberation, alignment, participation, curriculum that suits needs, evaluation that focuses on students, and self-confidence. This view seeks to eliminate the assumption that building this kind of educational concept must ignore local wisdom. It's time to empower, cultivate and utilize local values in the world of education. This kind of education can be an alternative to empower local communities, especially at SMP Negeri 5 Ledo, Bengkayang Regency, West Kalimantan Province.
Design of an SDR-Based ILS Receiver Tester for Performance Verification Toni; Sulaiman, Muhammad Arif; Wildan, Muh
Emitor: Jurnal Teknik Elektro Vol 25, No 3: November 2025
Publisher : Universitas Muhammadiyah Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23917/emitor.v25i3.12697

Abstract

The ILS receiver must be tested to ensure its reliability. Commercial ILS receiver testers are prohibitively expensive. This study presents one of the first implementations of a functional portable ILS signal generator, utilizing a low-cost alternative with the HackRF One SDR and GNU Radio to generate precise ILS signals as input to the ILS receiver. The research features adjustable DDM/SDM parameters and a GUI interface. Testing with Thales 7010 showed maximum deviations of 0.0011 DDM (Localizer) and 0.0006 DDM (Glide Path), within operational tolerances. The GNU Radio block contains audio components to generate ILS DDM, including 90 Hz and 150 Hz, as well as processing blocks that prepare them for transmission via the HackRF One. Before evaluation, the research was calibrated with the ILS Analyzer Thales 7010. Testing with Thales 7010 showed maximum deviations of 0.0011 DDM (Localizer) and 0.0006 DDM (Glide Path), with SDM at ±40% (Localizer) and ±81% (Glide Path), within operational tolerances. As part of the verification, IFR-4000 was used to confirm the system's viability for receiver testing.
Pengaruh Jumlah Susu Skim Terhadap Sifat Kimia dan Mikrobiologi Yoghurt Susu Sapi Ansabila, Hilma Amanda; Agustine, Putri Lestiana; Toni; Aprilia, Nonic; Qosna, Nansya Musyafir; Sari, Yuli Perwita
Journal of Food and Agricultural Technology Vol. 2 No. 1 (2024)
Publisher : Universitas Mercu Buana Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26486/jfat.v2i1.4343

Abstract

Yoghurt merupakan produk olahan susu menjadi minuman asam terfermentasi dengan penambahan kultur mikroorganisme yang terbuat dari starter bakteri asam laktat. Lactobacillus bulgaricus dan Streptococcus thermophilus merupakan bakteri yang paling umum digunakan sebagai kultur starter pada proses fermentasi susu menjadi yoghurt. Penelitian ini bertujuan untuk mengetahui pengaruh penambahan skim terhadap sifat fisik, kimia (Kadar air, pH, Nilai total zat padat terlarut, gula reduksi dan gula total) dan mikrobiologi. Metode eksperimental digunakan dengan rancangan acak lengkap faktorial, melibatkan dua faktor: persentase susu (5% dan 7%) dan persentase gula (2% dan 2%). Parameter yang diukur meliputi kadar air, pH, kadar ZPT (Zat Padat Terlarut) , gula total, gula reduksi, total BAL (Bakteri Asam Laktat) dengan masing-masing 3 kali ulangan. Data yang diperoleh diuji statistic dengan Univariate Analysis of Variance (ANOVA), jika ada beda nyata diuji dengan Duncan Multiple Range Test (DMRT) a=0,05. Hasil penelitian menunjukkan bahwa peningkatan persentase susu skim dan penambahan gula yang sama, secara signifikan mengurangi gula reduksi (p<0,05). Kadar air dan total BAL meningkat seiring bertambahnya persentase susu skim, sementara total ZPT menurun. Kadar gula total tidak menunjukkan perbedaan yang signifikan antar perlakuan.
RANCANGAN MONITORING ALARM TRANSMISSION OIL LEVEL PADA GEARBOX RADAR BERBASIS ESP8266 DENGAN NOTIFIKASI TELEGRAM Syifa Azzahra, Wahyuni; Toni; Purwanto, Medy
Teknika STTKD: : Jurnal Teknik, Elektronik, Engine Vol 11 No 2 (2025): TEKNIKA STTKD: JURNAL TEKNIK, ELEKTRONIK, ENGINE
Publisher : Sekolah Tinggi Teknologi Kedirgantaraan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56521/teknika.v11i2.1566

Abstract

Radar (Radio Detection and Ranging) is a critical tool used by AirNav Indonesia for surveillance services. Regular maintenance of radar equipment, including daily, weekly, monthly, and annual inspections, is essential to ensure operational reliability. This study aims to design and implement a real-time oil level monitoring system for radar gearbox units using an ESP8266 microcontroller and the Telegram messaging platform. The system utilizes a TCRT5000 optical sensor to detect oil levels and triggers an alarm when the level falls below a predefined threshold. The data is processed by a NodeMCU and transmitted via Wi-Fi to notify users through Telegram. System performance was evaluated through simulated variations in oil level, successfully generating real-time alerts. The proposed monitoring system enhances preventive maintenance efforts and helps reduce the risk of gearbox damage