Articles
Rancang Bangun Alat Tes Busi Motor di Bengkel Motor
Jamaaluddin
J-Eltrik Vol 1 No 2 (2019): November
Publisher : Fakultas Teknik dan Ilmu Kelautan, Universitas Hang Tuah
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DOI: 10.30649/j-eltrik.v1i2.14
Sistem pengapian adalah sitem kelistrikan pada motor yang menghasilkan percikan bunga api di dalam ruang bakar, Ignition coil yang menghasilkan tegangan tinggi akan membangkitkan busi dan menghasilkan letikan bunga api pada kedua ujung elektroda busi. Kesempurnaan proses pembakaran sangat mempengaruhi sistem kerja motor. Kondisi busi harus dalam keadaan yang optimal agar bisa memberikan konstribusi yang baik untuk kinerja motor. Dengan memaduhkan sistem elektronika di dalam sistem pengapian motor dapat menjadi sebuah alat bantu yang berguna untuk menganalisa percikan bunga api. Rangkaian elektronika Astable Multivibrator dengan menggunakan IC NE555 ini di gunakan sebagai pembangkit sinyal PWM (Pulse Width Modulation), yang akan mentriger input CDI sebagai pengganti pulser magnet, agar sistem kelistrikan bisa bekerja tanpa menggunakan mekanik dan bisa di manfaatkan sebagai alat untuk bisa menganalisa performa busi motor. Karena busi motor adalah salah satu komponen utama yang berperan penting dalam kinerja motor bakar.
Rancang Bangun Sistem Balancing Level Air Cooling Tower menggunakan Sensor Ultrasonik dan Motorized Valve Berbasis Arduino Uno
Cuk Sholahuddin Putra;
Jamaaluddin
J-Eltrik Vol 1 No 2 (2019): November
Publisher : Fakultas Teknik dan Ilmu Kelautan, Universitas Hang Tuah
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DOI: 10.30649/j-eltrik.v1i2.35
Cooling tower adalah sebuah sistem yang melayani air dari kondensor untuk dibuang kalornya melalui fan kemudian disirkulasikan kembali pada kondensor agar tercapai suhu pada ruangan yang diinginkan. Dingin atau tidaknya air pada sirkulasi cooling tower bergantung pada level air pada masing-masing tandon air cooling tower. Tujuan dibuatnya prototipe untuk memudahkan pekerjaan manusia mengoptimalkan kapasitas air agar tidak terbuang sia-sia atau kapasitas air yang kurang sehingga menganggu proses kondensasi pada prototipe cooling tower. Pada prototipe ini digunakan beberapa komponen hardware yaitu Arduino UNO, sensor ultrasonik, motorized valve, pompa DC, modul relay dan modul ESP-01. Sedangkan untuk komponen software digunakan Arduino UNO dan blynk. Data berkala dapat ditampilkan melalui Blynk dengan hasil pengukuran sensor ultrasonik 1 dan 2 selama 5 menit adalah 13,5 cm dan 14,6 cm. Sedangkan rata-rata presentase ketepatan sensor ultrasonik 1 dan 2 dibandingkan dengan alat ukur standar penggaris adalah 98,57% dan 97,7%. Untuk data hasil rata-rata presentase kesalahan sensor ultrasonik 1 dan 2 adalah 1,48% dan1,53%. Komunikasi IOT dapat dipantau dengan baik pada jarak 16 km dan 34 km dengan terhubung pada koneksi internet yang stabil. Manfaat penelitian ini diharapkan memberikan keefektifan pekerjaan dengan meminimalisir penggunaan air terbuang akibat tidak samanya level air.
Analysis of Overcurrent Safety in Miniature Circuit Breaker with Alternating Current
Jamaaluddin Jamaaluddin;
Izza Anshory;
Shazana Dhiya Ayuni
Journal of Electrical Technology UMY Vol 5, No 2 (2021): December
Publisher : Universitas Muhammadiyah Yogyakarta
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DOI: 10.18196/jet.v5i2.12508
In the utilization of solar energy, the equipment used includes Photovoltaic Cells, solar charging controls, batteries, protection devices, and other measuring devices. This solar power generation system is the name of a system that can convert solar energy into electric power. This solar power plant used in buildings is referred to as the Solar Building System (SBS). To perfect this solar power generation system, it is necessary to manage the electric power protection system. The protection system in this solar power plant includes the use of Miniature Circuit Breakers (MCB). This Miniature Circuit Breaker is a tool for overcurrent protection in alternating current systems and direct current systems. In order to obtain a good protection system for this solar power plant, a study was conducted on the use of a miniature circuit breaker that is effective for a certain type of current. The research method used is the use of alternating current and direct current miniature circuit breakers in alternating current circuits. Observations and recordings were carried out, so that the obtained results were quite significantly different in their use. From the results of the study, it was found that the Miniature alternating current circuit breaker has better characteristics in alternating current circuits, when compared to direct current miniature circuit breakers.
STRATEGI MITIGASI BENCANA TANGGUL LAPINDO DI DESA GEMPOLSARI: DISASTER MITIGATION STRATEGY OF LAPINDO EMPIRE IN GEMPOLSARI VILLAGE
Shazana Dhiya Ayuni;
Jamaaluddin;
Sy. Syahrorini
Jurnal Teknologi dan Terapan Bisnis Vol. 4 No. 1 (2021): Vol 4 No 1 (2021): Jurnal Teknologi dan Terapan Bisnis
Publisher : Program Studi Teknologi Informasi
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DOI: 10.0301/jttb.v4i1.95
The leakage of natural gas drilling carried out by PT. Lapindo Brantas, resulted in 3 sub-districts in Sidoarjo affected by mudflow. Since 2006 untill now per-January 2021, the embankments that’s have been built often collapsed, leakage or burst. Meanwhile, there has been no disaster mitigation action when it happened. So far, when the mud flows into residents’s houses, the authorities have taken a long time to act the disaster. And the residents anticipate themselves when the mud overflows their house. So it is necessary to have disaster mitigation strategy that also collaborates with others parties in sub-districts. So that rhe local residents know what to do when disaster happened. Disaster mitigation strategies that will be carried out include pre-disaster, during disaster and post-disaster. With that result residents have a sense of security even though they live in disaster-prone areas.
SENSOR ACCELEROMETER MMA7361 SEBAGAI DETEKSI GETARAN PADA TANGGUL LUMPUR LAPINDO : MMA7361 ACCELEROMETER SENSOR AS VIBRATION DETECTION ON LAPINDO MUD EMBED
Shazana Dhiya Ayuni;
Jamaaluddin;
Sy. Syahrorini
Jurnal Teknologi dan Terapan Bisnis Vol. 4 No. 1 (2021): Vol 4 No 1 (2021): Jurnal Teknologi dan Terapan Bisnis
Publisher : Program Studi Teknologi Informasi
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DOI: 10.0301/jttb.v4i1.96
Lapindo mudflow caused by leakage natural gas drilling in charge by neglation of PT. Lapindo Brantas since 2006. It has been 14 years ago but mudflow still can not be stopped and inflict a financial loss to citizen who lived around the embankment. Eventough the embankment and guardrails were built but sometimes the mud flow into resident’s houses while its raining caused of increases water discharge or the embankment subsidience or reep. In fact, there isn’t any mitigation disaster system from any institution who responbility of this disaster. Whereas the resident’s houses located not far from the embankment, around 500 m away.That happens usually is the mudflow is already stagnate at their house it will took for more days to reconstruction the embankment. therefore it will be more efficiently if we monitoring the embankment vibration using accelerometer sensor where located in dike-prone points then it send via smartphone using Blynk application. Every vibration will show real time at Blynk, so the citizen can monitoring security of this Lapindo embankment. When the accident happened the application will send warning and notification to smartphone so they can save their live and property.
Sistem Camera Dan Pengamanan Kotak Amal Berbasis Internet Of Things Dan Telegram
Imam Fahmi Udin Ma'ruf;
Jamaaluddin;
Izza Anshory
SinarFe7 Vol. 5 No. 1 (2022): SinarFe7-5 2022
Publisher : FORTEI Regional VII Jawa Timur
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Theft in a place of worship is a crime by stealing things that are not privately owned but public property without permission and these activities are carried out from religious places such as mosques, churches and monasteries. The theft of charity box funds is an interesting topic for some people and the mosque manager personally in particular, considering that charity box funds are general funds intended for the renovation or purchase of mosque needs and the needs of religious events. By using a microcontroller as an auxiliary component to monitor valuables. This microcontroller control system can be used to secure charity box funds in any mosque equipped with a security feature based on Selenoid door locks that can only be opened by ESP 32-CAM and using a vibration sensor will detect shocks and a buzzer will sound. sounds like an alarm for Telegram to alert the Mosque management in the event of the forced destruction of the charity box. The camera system and security for charity boxes based on the internet of things and telegrams are expected to minimize the occurrence of acts of theft and increase security not only at places of worship but can also be used as storage places for valuables.
Charity Box Based Camera and Security System Internet Of Things and Telegram
Imam Fahmi Udin Ma'ruf;
Jamaaluddin;
Izza Anshory
Procedia of Engineering and Life Science Vol 3 (2022): Proceedings of the 5th Seminar Nasional Sains 2022
Publisher : Universitas Muhammadiyah Sidoarjo
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DOI: 10.21070/pels.v3i0.1340
Theft in a place of worship is a crime by stealing things that are not privately owned but public propertywithout permission and these activities are carried out from religious places such as mosques, churches andmonasteries. The theft of charity box funds is an interesting topic for some people and the mosque manager personallyin particular, considering that charity box funds are general funds intended for the renovation or purchase of mosqueneeds and the needs of religious events. By using a microcontroller as an auxiliary component to monitor valuables.This microcontroller control system can be used to secure charity box funds in any mosque equipped with a securityfeature based on Selenoid door locks that can only be opened by ESP 32-CAM and using a vibration sensor will detectshocks and a buzzer will sound. sounds like an alarm for Telegram to alert the Mosque management in the event ofthe forced destruction of the charity box. So, looking at the source of the problem and technological developments ashappened before, it is very appropriate to use them to reduce the rampant theft in mosques. Therefore researcherswill design a tool, namely a camera system and security for charity boxes based on the internet of things and telegrams.
Arduino Uno-based Brake Safety Design for Matic Motorcycles
M Sujanarko;
Jamaaluddin Jamaaluddin
Procedia of Engineering and Life Science Vol 3 (2022): Proceedings of the 5th Seminar Nasional Sains 2022
Publisher : Universitas Muhammadiyah Sidoarjo
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DOI: 10.21070/pels.v3i0.1347
Failed brakes are an event or damage to a motorized vehicle component that can cause an accident as well as be a life threat to the driver. There are several factors that can cause brake failure, including thin or worn brake pads, and clogged brake fluid hoses. The problem that often occurs is overheating in the brake system which causes brake failure (fading). Failed brake events are more common in hilly descent areas, these accidents make brake failure the second most common accident after driver negligence such as drowsiness. One of the efforts to prevent the failure of the brakes to occur is to make a brake safety system on an automatic Arduino Uno motorbike. The method applied includes planning, manufacturing, and testing of tools. This detector uses the DS18B20 sensor as input, Arduino uno as a microcontroller, 16 x 2 LCD as direct monitoring, and the output is an LED light and a buzzer. The working principle of this tool is that the temperature of the brake calipers has started to heat up, so the DS18B20 sensor works by generating data that will be displayed on the LCD, and when it reaches the temperature limit of 100 degrees Celsius at the same time the buzzer sounds and the LED light turns on and the water pump functions which will spray part of the system. braking. During the heating process, the temperature will be monitored via the LCD display on the vehicle. The test results of this tool will be affected by the hot temperature of the DS18B20 sensor.
Automatic Fish Feeder and Telegram Based Aquarium Water Level Monitoring
Bagas Dewantara;
Indah Sulistiyowati;
Jamaaluddin Jamaaluddin
Buletin Ilmiah Sarjana Teknik Elektro Vol. 5 No. 1 (2023): March
Publisher : Universitas Ahmad Dahlan
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DOI: 10.12928/biste.v5i1.7575
An important factor in maintaining fish in an aquarium is the timeliness of feeding fish. Most fish keepers are worried about the aquarium's feeding and water conditions, which must be done every day. Therefore, an automatic fish feeding tool and telegram-based monitoring of aquarium water levels were made to make it easier for fish keepers and aquarium owners to provide and monitor fish feed automatically according to a predetermined schedule. Monitoring the remaining feed and water level in the aquarium is done via Telegram. The components used in this tool are Esp 8266 as a microcontroller, RTC as a timer for scheduling fish feed, Ultrasonic as a detector for remaining fish feed, JSN-SR04T as a water level detector, LCD to display time and date as well as notifications and a servo motor functions to open and close the fish feed. The conclusion from the results obtained from this device is that the device works well and helps the aquarium owner to monitor and feed efficiently, despite some challenges such as delay due to poor internet connection.
PENINGKATAN EFISIENSI BIAYA LISTRIK ANGKRINGAN DENGAN PLTS RAMAH LINGKUNGAN
Jamaaluddin Jamaaluddin;
Dwi Hadidjaja;
Dharma EP;
Mardiyono Mardiyono
Martabe : Jurnal Pengabdian Kepada Masyarakat Vol 6, No 5 (2023): martabe : jurnal pengabdian kepada masyarakat
Publisher : Universitas Muhammadiyah Tapanuli Selatan
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DOI: 10.31604/jpm.v6i5.1844-1852
Hampir di semua wilayah perkotaan banyak dilihat pelaku Usaha Mikro Kecil Menengah pada bidang makanan kecil dan angkringan. Pengusaha makanan kecil dan angkringan ini ketika beerkeliling atau menetap pada suatu tempat selalu kebingungan dengan energi yang digunakan untuk penerangan dagangannya. Mereka melakukan penyambungan kabel ke rumah penduduk setempat untuk mendapatkan energi listrik. Beberapa yang lainnya menggunakan accu sebagai sumber energi. Yang mana saat accu sudah habis maka dilakukan pengisian kembali dengan menggunakan listrik PLN. Sehingga dengan permasalahan ini perlu dibuatkan suatu sistem perangkat Pembangkit Listrik Tenaga Surya (PLTS) yang murah, mudah pengoperasian, sederhana dan mudah mobilisasinya. Dengan dilakukan pemasangan PV dengan Solar Charge Controlle (SCC) dan accu dilengkapi dengan pengaman dan meter yang cukup. Maka pengusaha akan mendapatkan listrik yang murah untuk penerangan di malam hari. Dengan analisa rencana pemakaian maka akan dapat ditentukan kapasitas Phtovoltaic (PV) dan accu yang akan digunakan. Seberapa besar nilai investasi dan penghematan yang didapatkan akan dipaparkan sehingga pengusaha akan mendapatkan nilai penghematan sebanyak 100 % pada tahun ke 3 usaha.