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ANALISIS PEMBEBANAN PADA DESAIN HANDLED GENERATOR UNTUK PENGISIAN PERANGKAT KOMUNIKASI DAN PENGIRIMAN SINYAL SOS Arbi Fanani, Gholin; Alimi, Sabri; Alfatih, Muhammad Fa'iz
Teknika STTKD: : Jurnal Teknik, Elektronik, Engine Vol 10 No 2 (2024): 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.v10i2.1162

Abstract

This research discusses the measurement and calculation of electrical energy sourced from batteries in emergency handled generators as a very useful device when an airplane crash lands in an isolated area. The devices contained in this emergency handled generator include 2 18650 batteries, XL6009 module, NodeMCU V3 ESP8266, red LED and USB Female Type A. Measurements are carried out to obtain the energy value used for charging mobile phone batteries and loading using NodeMCU V3 ESP8266 for strobe light program contains SOS morse code. The results obtained when the emergency handled generator was used to charge energy in the cell phone battery to reach a level of 10%, for an output voltage of 4.69 Volts and the highest was 4.70 Volts. Meanwhile, the highest current at the XL6009 output is 121.8 Ma and the lowest is 100.0 mA. Furthermore, the maximum power used is 0.569 W and the minimum is 0.490 W. The resistance of the prototype device can be used to send SOS messages for 35 hours from the initial battery condition of 4.2 V until the battery runs out at 3.7 V.
Implementation of the Internet of Things in Centrifuge Calibrators Kuspranoto, Abdul Haris; Alfatih, Muhammad Fa'iz; Yudono, Muchtar Ali Setyo
Fidelity : Jurnal Teknik Elektro Vol 6 No 3 (2024): Edition for September 2024
Publisher : Universitas Nusa Putra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52005/fidelity.v6i3.240

Abstract

The implementation of Internet of Things (IoT) technology in centrifuge calibrators brings innovation by enhancing accuracy and efficiency in medical device calibration. This research develops an IoT-based centrifuge calibrator capable of storing calibration data digitally and providing real-time access, using the E18-D80NK sensor for rotational motion detection, which is more cost-effective than conventional laser modules. Measurement results demonstrate high accuracy across various RPM settings (1000, 1500, 2000, 2500, and 3000 RPM), with minimal error and stability within acceptable tolerance limits. The key advantage of IoT implementation lies in efficient calibration data management, enabling real-time access and integration with other systems for effective analysis and monitoring of calibration outcomes. Overall, IoT technology in centrifuge calibration not only enhances healthcare service quality with reliable results but also supports efficient and transparent equipment management in medical settings, offering long-term benefits to healthcare facilities and patients.