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Automatic Safe Security System Using Pin Code And Fingerprint Based On Microcontroller With Telegram Notification Chanifudin, Achmad Yahya; Ayuni, Shazana Dhiya; Falah, Agus Hayatal; Sulistiyowati, Indah
Journal of Electrical Engineering and Computer (JEECOM) Vol 7, No 2 (2025)
Publisher : Universitas Nurul Jadid

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33650/jeecom.v7i2.11972

Abstract

The primary purpose of a security system is to protect valuable and important items. A safe is a medium for storing valuables, adjusted to the size of the safe compartment. Therefore, a proper security system is needed to ensure the owner does not worry about the loss or theft of the contents. This security system is adapted to the current era of advanced and modern technology. The sensors and microcontroller used include the NodeMCU ESP8266, fingerprint sensor, keypad, and LED indicator lights. Telegram notifications or alerts via the application can be received through an internet connection. This security system is implemented to secure the safe and can be accessed via an Android smartphone with the Telegram app installed. It enables the owner to receive access notifications indicating whether an attempt was successful or failed. This research was conducted using an experimental method by building a device to enhance the safety of the safe, providing peace of mind about the stored items. The experiment was carried out at a residence located in Bendosari Village, Ngantru District, Tulungagung Regency. Based on the results, it can be concluded that the development of an automatic safe using a pin code and fingerprint based on a microcontroller with Telegram notifications has successfully met the research objectives. All sensors and components within the safe function properly, ensuring the protection of valuables inside and offering peace of mind to the owner.
Utilization of a Pressure Sensor as a Pressure Regulator in an Autoclave Machine for Medical Equipment Sterilization and IoT-Based Monitoring Saickoni, Mohammad; Falah, Agus Hayatal; Anshory, Izza; Wisaksono, Arief
Journal of Electrical Engineering and Computer (JEECOM) Vol 7, No 2 (2025)
Publisher : Universitas Nurul Jadid

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33650/jeecom.v7i2.12222

Abstract

An autoclave is a sterilization device that operates using high-pressure steam to eliminate microorganisms. However, in conventional systems, pressure regulation is still performed manually, which can lead to inconsistencies in the sterilization process and reduced effectiveness. This study developed an automatic pressure control system based on a digital pressure sensor, controlled by an Arduino Uno microcontroller and equipped with an ESP8266 module for real-time monitoring via the Internet of Things (IoT). The system also utilizes a MAX6675 temperature sensor, a solenoid valve as a pressure actuator, and an LCD as a local interface. Testing was conducted at three pressure settings (10, 15, and 25 psi) for a duration of 15 minutes. The results showed that the system was able to maintain pressure with a fluctuation tolerance of ±0.3 psi and successfully transmitted temperature and pressure data to a cloud dashboard in real-time. This system is considered effective in improving the efficiency, accuracy, and safety of the sterilization process, and has the potential to be implemented in medical and laboratory facilities.
Sistem Pengendali Berat Sampah Organik Pada Mesin Pencacah Sampah Organik Berbasis Fuzzy Negara, Fatahilah Ikra; Syahrorini, Syamsudduha; Falah, Agus Hayatal; Sulistiyowati, Indah
Journal of Electrical Engineering and Computer (JEECOM) Vol 5, No 2 (2023)
Publisher : Universitas Nurul Jadid

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33650/jeecom.v5i2.6913

Abstract

limbah dari sampah merupakan masalah yang dianggap serius bagi lingkungan, karena sampah merupakan bahan yang dapat dipenuhi oleh bakteri. Maka dibutuhkan mesin pencacah untuk mendaur ulang, Untuk itu perlu suatu terobosan yang salah satunya menciptakan mesin pencacah dengan tenaga penggerak berupa motor listrik, metode yang digunakan untuk membuat Otomatisasi mesin pencacah ini adalah R&D yang menggunakan arduino sebagai mikrokontroler yang berbasis fuzzyfikasi model mamdani, fuzzyfikasi yang bertugas sebagai waktu lama nya motor akan berkerja sebagai pelindung motor agar tidak terjadi overload atau kelebihan beban yang mengakibatkan motor cepat terbakar, load cell sebagai pengukur berat sampah organik yang akan mengirim sinyal beban saat sampah memasuki ruangan timbangan, lalu motor ac sebagai penggerak akan berputar sesuai dengan waktu yang telah ditentukan, lalu motor ac akan berjalan sebelum motor servo terbuka, dikarenakan motor membutuh start awal untuk bisa mencacah sampah organik, kemudian motor servo akan terbuka setelah mendapatkan sinyal dari loadcell dengan beban nilai 100 gram ini berjalan dengan baik; kunci pintu motor servo dapat menampung sampah organik agar dapat bekerja dengan baik. Hasil penelitian pada motor sedikit diberi torsi.
Prototipe Pembangkit Listrik Tenaga Mikrohidro Menggunakan Turbin Pelton Berbasis Internet Of Things wahyu, Amrul; Ayuni, Shazana Dhiya; Falah, Agus Hayatal
Journal of Electrical Engineering and Computer (JEECOM) Vol 6, No 2 (2024)
Publisher : Universitas Nurul Jadid

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33650/jeecom.v6i2.9181

Abstract

Sumber energi baru dan berkelanjutan, seperti pembangkit listrik tenaga mikrohidro, semakin berkembang. Pembangkit listrik tenaga mikrohidro bekerja dengan memanfaatkan debit dan tekanan air untuk menghasilkan energi mekanik dengan memutar poros turbin, yang kemudian disambungkan ke generator untuk mengubahnya menjadi energi listrik. Namun, pembangkit listrik tenaga mikrohidro umumnya masih memerlukan inspeksi manual. Oleh karena itu, dirancanglah pembangkit listrik tenaga microhidro berbasis Internet of Things dengan sistem pemantauan tegangan, arus, dan daya untuk mengatasi kesulitan-kesulitan tersebut. Data yang dihasilkan diharapkan dapat digunakan untuk menganalisis tindakan pemeliharaan yang diperlukan. Perancangan mencakup pengembangan baik perangkat lunak maupun perangkat keras. Di antara komponen perangkat kerasnya terdapat papan mikrokontroler ESP8266, yang memproses data dari modul sensor tegangan, arus, dan daya INA219. Solid state relay memungkinkan pengendalian beban dari jarak jauh. Di sisi perangkat lunak, aplikasi Internet of  Things seperti Google Sheets dan MQTT dirancang untuk terhubung melalui jaringan Wi-Fi. Pengiriman data ke MQTT memfasilitasi kontrol dan notifikasi SSR selama pengujian sistem pemantauan, dengan tingkat keberhasilan 100% untuk pengiriman data, notifikasi, dan kontrol SSR. Dalam pengujian alat dengan debit air 12,65 L/menit, didapatkan kecepatan putaran turbin 340 rpm, tegangan maksimum 12 Volt, arus maksimum 0,42A, dan daya maksimum 4 Watt dengan beban lampu 25W, 15W, dan 10W.
Sistem Keamanan Sangkar Burung Berbasis Citra dengan Notifikasi Telegram Aryanto, Dedy; Ayuni, Shazana Dhiya; Ahfas, Akhmad; Falah, Agus Hayatal
Journal of Electrical Engineering and Computer (JEECOM) Vol 6, No 2 (2024)
Publisher : Universitas Nurul Jadid

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33650/jeecom.v6i2.9306

Abstract

Keamanan properti menjadi salah satu aspek penting dalam kehidupan sehari-hari, termasuk dalam konteks perlindungan hewan peliharaan seperti burung. Burung, terutama yang bernilai tinggi atau langka, seringkali menjadi target pencurian. Oleh karena itu, diperlukan sistem keamanan yang efektif untuk melindungi burung peliharaan dari ancaman tersebut. Sistem keamanan tradisional umumnya mengandalkan metode seperti kunci fisik dan pengawasan manual, yang seringkali tidak cukup efektif dalam mencegah pencurian atau merespon ancaman secara real-time. Oleh karena itu, integrasi teknologi modern dalam sistem keamanan menjadi sangat penting. Salah satu teknologi yang dapat diandalkan adalah kamera berbasis IoT yang dapat memantau dan mengirimkan informasi secara langsung kepada pemilik melalui aplikasi pesan instan seperti Telegram. Baterai sebagai catu daya untuk semua komponen dalam dalam rangkaian dengan tegangan +5 volt. Untuk memonitoring sangkar burung, sensor PIR akan mendeteksi pergerakan melalui radiasi inframerah yang dipancarkan oleh tubuh manusia ataupun objek yang bergerak dan diwaktu yang bersamaan kamera dari ESP32-CAM melakukan pengambilan gambar lalu dikirim ke mikrokontroller ESP32-CAM, kemudian gambar akan dikirim ke Telegram dan mengirim notifikasi ke smartphone. Dan dapat  disimpulkan jika alat yang peneliti jabarkan berfungsi dengan baik dan sebagaimana dengan fungsi dan tujuan alat tersebut dibuat. Hal itu dibuktikan dengan bot aplikasi telegram yang berhasil terhubung dengan sistem dan menampilkan kondisi sekitar sangkar burung yang dijadikan obyek pada penelitian kali ini. System pada alat tersebut juga dapat  beroprasi dengan baik mesikpun dengan jarak yang jauh.
Effectiveness of Family Support In Antiretroviral Therapy and Complications of HIV/AIDS (Clinical Research at the VCT Polyclinic Gambiran Regional Kediri City Hospital) Hayati, Anis Khoirin; Indrawati, Dwi Wahyu; Fardiaz, Dedi; Haryanto, Joni; Falah, Agus Hayatal
Eduvest - Journal of Universal Studies Vol. 4 No. 12 (2024): Journal Eduvest - Journal of Universal Studies
Publisher : Green Publisher Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59188/eduvest.v4i12.1627

Abstract

HIV/AIDS is a frightening disease for Indonesian society today, so that people with HIV/AIDS often get excessive stigma and discrimination. The design of this study was an observational quantitative study with a cross sectional approach with a research focus directed at analyzing family support and service quality on the utilization of the VCT Poly and compliance of HIV / AIDS patients in undergoing antiretroviral therapy (ARV). at Gambiran Hospital, Kediri City with a sample of 109 respondents taken by Accidental Sampling technique. The results showed that most respondents had sufficient family support, namely 56 respondents (51.4%). Most respondents rated the quality of service in the moderate category as many as 56 respondents (51.4%). Most respondents had moderate utilization as many as 55 respondents (50.5%). Most respondents were not compliant with antiretroviral therapy (ARV), as many as 65 respondents (59.6%). The results of the study using the Path Analysis Test showed a p-value <0.05, so H0 was rejected and H1 was accepted, so it was concluded that there was a significant effect of family support and service quality through the use of VCT Poli on the compliance of HIV / AIDS patients in undergoing antiretroviral therapy (ARV) at Gambiran Hospital, Kediri City. Compliance of HIV / AIDS patients in undergoing antiretroviral therapy (ARV) is influenced by family support, service quality and utilization in the VCT Poly itself. So that patients need to be given good support and improve the quality of services available at the VCT Poly.
BANGUN SISTEM CELENGAN PINTAR PENGENDALI JARINGAN LISTRIK BERBASIS MIKROKONTROLER ULUM, M. BAHRUL; Ayuni, Shazana Dhiya; uddin, Jamaal; Falah, Agus Hayatal
Jurnal Informatika dan Teknik Elektro Terapan Vol. 13 No. 1 (2025)
Publisher : Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jitet.v13i1.5611

Abstract

Penelitian ini mengembangkan sistem celengan pintar berbasis mikrokontroler untuk pengelolaan jaringan listrik. Tujuan dari penelitian ini adalah merancang sistem yang dapat mendorong pengguna untuk menabung secara konsisten dengan mengonversi jumlah uang yang ditabung menjadi arus listrik, sehingga mengendalikan akses listrik berdasarkan saldo tabungan. Sistem ini menggunakan mikrokontroler Arduino, sensor warna TCS 34725 untuk mendeteksi nominal uang, dan sensor PZEM-004T untuk mengukur tegangan, arus, dan daya listrik. Metode yang digunakan melibatkan pembangunan dan pengujian perangkat keras serta perangkat lunak sistem, diikuti dengan serangkaian uji fungsional dan uji kinerja. Hasil penelitian menunjukkan bahwa sistem ini efektif dalam mendeteksi uang, mengonversi uang yang ditabung menjadi arus listrik, dan mengelola listrik berdasarkan saldo tabungan. Waktu respons sistem juga efisien, dan daya tetap terhubung ketika saldo tabungan melebihi ambang batas yang ditentukan. Penelitian ini menunjukkan potensi penggabungan pengelolaan keuangan dengan pengelolaan energi, menjadikan proses menabung lebih menarik dan praktis bagi pengguna.Kata kunci: celengan pintar; mikrokontroler; pengelolaan listrik; menabung; sensor warna; PZEM-004T
IoT Integrated Electric Car Energy Monitoring System: Case Study of IMEI TEAM UMSIDA fudin, muchammad alif; Sulistiyowati, Indah; Falah, Agus Hayatal
Jambura Journal of Electrical and Electronics Engineering Vol 6, No 2 (2024): Juli - Desember 2024
Publisher : Electrical Engineering Department Faculty of Engineering State University of Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37905/jjeee.v6i2.25198

Abstract

The increasingly rapid development of technology accompanied by the ever-increasing consumption of fossil fuels has a negative impact on environmental sustainability and provides challenges related to innovation regarding these problems. Electric fuel vehicles are one of the relevant innovations to reduce air pollution and minimize exhaust emissions from fossil fuel vehicles on global warming. IMEI TEAM UMSIDA continues to contribute to the development of vehicles powered by electric energy by participating in energy-saving vehicle competitions such as KMHE and Shell Eco Marathon. In developing electric cars, the IMEI TEAM UMSIDA experienced problems related to obtaining information on the car's energy consumption in real time or when the car was on the track. This problem prompted researchers to create a tool that is capable of monitoring car energy consumption in real time and can be accessed remotely. The experimental method is the right method for this research, because with this method the researcher carries out many experiments to ensure that the tool system works well. The parameters produced in this research are voltage, current, power and energy values in units of time. This tool is equipped with an IoT-based communication system with an internet network as a link between the user, hardware system and software system which functions to carry out remote monitoring in real time. The test results show that this tool functions well and is able to carry out voltage measurements with an error percentage of less than 0.1% and current measurements with an error percentage of less than 0.2%.
SISTEM PENGAMBILAN KEPUTUSAN OTOMATIS BERBASIS FUZZY UNTUK KELAYAKAN REUSE AIR DRAIN MESIN RETORT Hadist, Mohamad Muchtarul; Sulistiyowati, Indah; Syahrorini, Syamsudduha; Falah, Agus Hayatal
Jurnal Al Ulum LPPM Universitas Al Washliyah Medan Vol. 14 No. 1 (2026): Jurnal Al Ulum: LPPM Universitas Al Washliyah Medan
Publisher : UNIVERSITAS AL WASHLIYAH (UNIVA) MEDAN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47662/alulum.v14i1.1171

Abstract

High water consumption in retort sterilization processes and the disposal of drain water with reuse potential highlight the need for an objective and automated water reuse feasibility assessment system. This study aims to develop an automated decision-making system based on Mamdani fuzzy logic to evaluate the reuse feasibility of retort drain water using turbidity, pH, and Total Dissolved Solids (TDS) parameters. The scope of this research includes the design of a multi-parameter monitoring prototype, the implementation of a food-grade-based fuzzy inference system, and the integration of decision results with automated valve control. The study adopts a research and development approach, in which sensor data are processed in real-time using a Mamdani fuzzy inference system consisting of 27 rule bases with a turbidity-based rule override mechanism. Experimental results indicate that all sensors achieve accuracy below 1%, repeatability under 0.3%, and good linearity within their operational ranges. Fuzzy logic evaluation demonstrates a decision accuracy of 100% compared to manual calculations. Testing on 30 retort drain water samples shows that 26.67% are classified as reuse, 66.67% as treatment, and 6.67% as reject, resulting in a water-saving potential of 93.33%. The proposed system effectively improves water-use efficiency, reduces operational costs, and supports sustainable practices in the food processing industry.
IOT-Based Sumo Robot Control Using Blynk Software: Kendali Robot Sumo Berbasis IoT Menggunakan Perangkat Lunak Blynk. Agus Hayatal Falah; Syamsudduha Syahrorini; Arief Wisaksono; Yoga Eko Prasetyo
Academia Open Vol. 8 No. 1 (2023): June
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/acopen.8.2023.5976

Abstract

This study explores the use of IoT technology to enhance communication between Android smartphones and sumo robots, aiming to overcome the limited range of Bluetooth connections. By utilizing the NodeMCU ESP8266 microcontroller, the researchers achieved a connection speed of 4.6 seconds. Furthermore, the step-down circuit test with a 5Vdc power supply and the LiPo 3-cell battery test with a 12.54Vdc power supply yielded positive results. The Bts7960 driver was also successfully tested for clockwise and counterclockwise rotation. Finally, the maneuver test using the Blynk software showcased the robot's ability to respond to four commands—forward, backward, turn left, and turn right—via the IoT system. Highlights: Enhanced communication: Utilizing IoT technology enables improved communication between Android smartphones and sumo robots, expanding the range beyond the limitations of Bluetooth. Efficient connection: The implementation of the NodeMCU ESP8266 microcontroller achieves a speedy connection with a response time of 4.6 seconds, facilitating seamless remote control of the robot. Versatile maneuverability: With the Blynk software and IoT system, the sumo robot can execute four essential commands—forward, backward, turn left, and turn right—providing flexibility and control during operation Keywords: Sumo robot, IoT communication, Android smartphones, NodeMCU ESP8266, Blynk software.