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All Journal International Journal of Advances in Applied Sciences Buletin Ilmiah Sarjana Teknik Elektro Jurnal Jarlit Abdimas Indonesian Journal Pelita: Jurnal Pengabdian kepada Masyarakat Signal and Image Processing Letters
Baswara, Ahmad Raditya Cahya
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Sosialisasi dan Implementasi Pemanfaatan Spirulina Sebagai Bahan Kosmetik Alami dan Suplemen Kesehatan Bagi Masyarakat Kelurahan Caturharjo Pandak Bantul Permadi, Adi; Maryudi, Maryudi; Nuraisyah, Fatma; Khakim, Mufti; Baswara, Ahmad Raditya Cahya; Aziz, Abdul; Hadi, Sofyan; Sinaga, Alexander Maruli Tua; Anugrah, Nawang; Ramadhan, Muhammad Kaisar Sutomo; Firdaus, Stradivary Maulida; Hakim, Muhammad Arif Lukman; Sofiana, Nurani
Abdimas Indonesian Journal Vol. 4 No. 1 (2024)
Publisher : Civiliza Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59525/aij.v4i1.336

Abstract

The village of Caturharjo Pandak Bantul has had a tradition of using natural cosmetic ingredients in skin care and health, but the trend of the commercial cosmetics industry has shifted people's interest towards using natural ingredients. Public problems related to cosmetics include a lack of knowledge about cosmetic safety, beauty pressure, and the circulation of illegal cosmetic products. Community Service (PKM), which involves collaboration between the Caturharjo sub-district and the Ahmad Dahlan University community service team, aims to provide a solution by utilizing spirulina as a natural cosmetic ingredient and health supplement. Problem solving is carried out through educational activities, demonstrations on making and using facial cosmetics from spirulina, as well as monitoring and evaluation. The spirulina product used is the result of research funded by the Kedaireka Matching Fund in 2022 which has received BPOM permission and is considered suitable for consumption. This PKM also produces output in the form of a video recording which is published on the LPPM UAD YouTube channel and has Intellectual Property Rights (IPR) on the video. Through this outreach, it is hoped that the public can increase awareness in using cosmetics and understand the benefits of spirulina for health.
AMARTO (DAMAGED ROAD DETECTOR): PURWARUPA SISTEM DETEKSI DAN ANALISATOR KERUSAKAN JALAN RAYA KOTA YOGYAKARTA BERBASIS CITRA DIGITAL DAN GPS Rosyady, Phisca Aditya; Rahani, Faisal Fajri; Baswara, Ahmad Raditya Cahya
Jurnal Jarlit Vol. 17 No. 1 (2021): PERCEPATAN PEMULIHAN SOSIAL EKONOMI UNTUK KESEJAHTERAAN MASYARAKAT
Publisher : Badan Perencanaan Pembangunan Daerah Kota Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70154/jid.v17i1.10

Abstract

Jalan raya merupakan salah satu aspek penunjang kehidupan bermasyarakat. Namun terkadan jalan raya tidak selalu dalam kondisi baik, terdapat beberapa jenis kerusakan jalan seperti lubang, retak, jalan tidak rata dan kerusakan-kerusakan lain yang dapat menyebabkan pengguna jalan terganggu. Untuk itu berdasarkan undang-undang nomor 22 tahun 2009, dimana pemerintah bertanggung jawab dalam melakukan perbaikan jalan, maka setiap adanya kerusakan yang terjadi pada suatu jalan raya, sudah menjadi kewajiban pemerintah untuk segera memperbaikinya. Permasalahan yang ada adalah proses deteksi dan pengecekan kerusakan jalan oleh Bina Marga Dinas Pekerjaan Umum dan Perumahan Rakyat Pemkot Yogyakarta masih berjalan secara manual. Penelitian ini akan membuat solusi pemanfaatan teknologi dalam hal pendeteksi, klasifikasi, analisis dan pencatatan data kerusakan jalan raya, agar proses perbaikan jalan raya dapat dikerjakan dengan lebih cepat dan efisien. Metode penelitian ini adalah Research and Development yang digunakan untuk menghasilkan produk tertentu, dan menguji keefektifan produk atau sistem yang diteliti. Pendeteksian kerusakan lubang jalan raya ini digunakan sensor HC-SR04 dan Modul GPS GY- NEO6MV2, sedangkan untuk analisis beban kerusakan lubang jalan tersebut digunakan pengolahan citra dengan input kamera Webcam Logitech dan kedalaman menggunakan sensor HC-SR04. Pemrosesan utama menggunakan Raspberry Pi 4 dan sistem juga berbasis Internet of Things dengan ThinkSpeak. Dalam penelitian ini telah terbuat purwarupa deteksi kerusakan lubang jalan berbasis citra digital dan GPS. Sistem ini mampu menganalisa dan menghitung luas jalan berlubang dengan tingkat error 0.358% - 4.19%, namun nilai parameter lower, upper HSV, gaussian blur kernel, aplha, beta pada fungsi masih beragam. Program yang berperan penting dalam proses pendeteksian jalan berlubang adalah equalizer histogram. Berdasarkan pengujian sensor jarak HC-SR04 dalam penelitian ini adalah ping sensor didapatkan bahwa untuk kedalaman lubang dengan pengukuran metode tidak bergerak maka didapatkan hasil error sebesar lebih kecil yaitu 1,66 % dan deteksi GPS dengan rata-rata selisih Latitude 0.0006144 dan Longitude 0.0000396. Implementasi IoT berbasis Thinkspeak sudah bisa dimanfaatkan sehingga monitoring bisa dipantau melalui web dan aplikasi android. Luaran penelitian ini berupa paper di Jurnal Nasional dan Hak Cipta.
Implementation of Tsukamoto Fuzzy Logic for Watering Interval Control in Mini Greenhouse Temperature and Humidity Monitoring System with Aeroponic Method Pramana, Revata Dendi Aurix; Baswara, Ahmad Raditya Cahya
Buletin Ilmiah Sarjana Teknik Elektro Vol. 6 No. 3 (2024): September
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12928/biste.v6i3.10809

Abstract

Agriculture in Indonesia faces challenges in the use of modern technology, resulting in a lack of optimisation in land management and crop yields. Greenhouses, also known as 'hothouses', have been developed using environmental sensor technology and microcontrollers to increase the efficiency of crop management. The use of Tsukamoto fuzzy logic is one of the solutions to improve this system. However, the increasingly popular microgreens have the disadvantage of losing nutrients when stored for long periods. Nevertheless, microgreens remain an attractive alternative for urban agriculture with limited land because of their fast growth and high nutrient content, offering more value than buying them from the store. The mini-greenhouse's temperature and humidity monitoring system uses the aeroponic cultivation method and adopts Tsukamoto fuzzy logic control with nine fuzzy rules to manage the watering interval. The temperature and humidity measurement results are sent online to the Internet for real-time monitoring. This research successfully designed an aeroponic system for growing caisim mustard greens, conducted IoT monitoring using ThingSpeak, and implemented watering control using Tsukamoto fuzzy logic. The results showed that the plants reached a height of 25 cm with 9 leaves and a leaf width of 8 cm. The watering interval method effectively reduced the power consumption to 3.6 times lower than 24-hour continuous watering, showing a significant contribution to energy management in aeroponic systems.
Improvement of Power in Piezoelectric Energy Harvesting Systems Using the Synchronized Switch Harvesting Inductor (SSHI) Technique Fikri, M. Ihsanul; Baswara, Ahmad Raditya Cahya
Signal and Image Processing Letters Vol 6, No 1 (2024)
Publisher : Association for Scientific Computing Electrical and Engineering (ASCEE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31763/simple.v6i1.103

Abstract

Energy needs have always been a problem that must be solved, the utilization of fossil energy sources is a solution that is widely used, but this energy source can run out at any time. The idea to create an energy producer that utilizes mechanical energy from the motion of objects, creating a tool in the form of a floor that can produce electrical energy by utilizing piezoelectricity as a harvester with SSHI technique as an optimizer. Piezoelectric is a sensor that can react when given vibration or pressure. The energy harvesting floor is made using piezoelectrics arranged in series of 16 pieces, this harvesting tool is assisted by standard energy harvesting (SEH) and syncronized swiych harvesting inductor (SSHI) techniques this technique combines several components namely, MOSFET IRF530N, Inductor, reactifier, capacitor. This floor can produce 5V AC energy in a few steps, and produce 2V - 2.5V DC after entering the rectifier, after being given a load in the form of a capacitor and LED the voltage generated per beat is 0.03V - 0.06V, this study compares the harvesting circuit using SSHI and not using SSHI, getting the conclusion SSHI as a harvesting stabilizer dampens the resulting power surge.
Alarm System and Suitcase Tracker with Arduino Microcontroller Based on the Internet of Things Prihandono, Yudi Renaldi; Baswara, Ahmad Raditya Cahya
Signal and Image Processing Letters Vol 4, No 2 (2022)
Publisher : Association for Scientific Computing Electrical and Engineering (ASCEE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31763/simple.v4i2.38

Abstract

Suitcases are prone to criminal crimes, because suitcases are a place to store valuables, especially when traveling. It is difficult to track the availability of suitcases because there are too many of the same suitcases. Research on the manufacture of alarm tools and suitcase trackers is intended to design and build a luggage tracking system using GPS, SIM 800L, Buzzer, Li-Ion 18650 Battery, and Arduino Nano which can provide alerts through smartphones connected to IoT. To find out how the system works well, testing is carried out by measuring the length of time it takes for alarm devices and suitcase trackers to track and the time it takes for the alarm to sound. The successful design of an alarm and suitcase tracker using GPS, SIM 800L, Buzzer, IoT, Li-Ion 18650 Battery, and Arduino Nano. GPS devices can lock signals with an accuracy of 98.53% for operator one and by 35.59% for operator two in a closed room state, by 97.71% for operator one, and by 62.85% for operator two in an open room state. The phone delay time with buzzer has an average delay time value of 14 seconds for operator one and 16.4 seconds for operator two and an accuracy value of 98.78%. Thus using operator one is more efficient than operator two.
The Use of Solar Panels as an Alternative Energy the Performance of DC Water Pumps for Agriculture Nugroho, Adhadi; Baswara, Ahmad Raditya Cahya
Signal and Image Processing Letters Vol 4, No 1 (2022)
Publisher : Association for Scientific Computing Electrical and Engineering (ASCEE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31763/simple.v4i1.36

Abstract

This study designs a system that is used to spray mushroom plants automatically with a timer module. The work of the tool starts when the solar panel produces electrical energy whose voltage and current are controlled by the controller during the battery charging process from 07-00 to 17.00. When the load is used for a certain period of time, the digital timer module will signal the relay to supply electric current to the water pump load and cut back the electric current to the water pump. The PLTS system is designed so that it can be used to help watering mushroom farmers regularly every day. Based on the testing of the tools that have been carried out, data obtained that charging the battery using solar panels takes about 5-7 hours. in sunny conditions. In sunny conditions the highest light intensity of 7450 lux can produce 4.01 watts of power, 13.25 V voltage, and 0.30 A current. The duration of watering time is 1 minute using a DC water pump and requires 1 liter of water and an input current of 1.72 A. This study designed a system used to spray fungal plants automatically with a timer module. The work of the tool begins when the solar panel produces electrical energy whose voltage and current are controlled by the controller during the battery charging process from 07-00 to 17.00 hours. When the load is used at a certain time span the digital timer module will give a signal to the relay to flow electric current to the water pump load and cut off the electric current back to the water pump. The solar power plant system is designed to be used to help localize mushroom growers regularly every day. Based on the testing of the tool that has been carried out, data were obtained that the charging of the battery using solar panels is about 5-7 hours. in sunny conditions. In bright conditions the highest light intensity of 7450 lux can produce 4.01 watts of power, a voltage of 13.25 V, and a current of 0.30 A. Watering time duration is 1 minute using a DC water pump and requires 1 liter of water and an input current of 1.72 A.
Characteristics Study of Wireless Power Transfer with SeriesSeries Inductive Magnetic Coupled Principle Baswara, Ahmad Raditya Cahya
Signal and Image Processing Letters Vol 1, No 1 (2019)
Publisher : Association for Scientific Computing Electrical and Engineering (ASCEE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31763/simple.v1i1.88

Abstract

The wireless power transfer system using series-series inductive coupled magnetic resonance is studied in this work. The research is conducted using two separated circular coil facing each other serving as transmitter and reciver coil respectively. The effect of distance variation between two coils as well as loading variation to power efficiency and other electrical properties such as current, voltage, active power, and efficiency are observed. The coil's number of turn, transmitter input voltage, coil's attitude, and electrical frequency of the system are kept constant. The results show that the inter-coil distance value affect the overall performance of wireless power transfer system and match the theoretical prediction.
Mechanical gear footstep power generation using a mini generator with buck and boost selectors Sutikno, Tole; Fernando, Rizki; Pamungkas, Anggit; Purnama, Hendril Satrian; Baswara, Ahmad Raditya Cahya
International Journal of Advances in Applied Sciences Vol 12, No 4: December 2023
Publisher : Institute of Advanced Engineering and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/ijaas.v12.i4.pp343-349

Abstract

In this research, we intend to build a floor-based power plant that produces energy using a mechanical generator drive. The drive system uses a two-gear transmission system with a different number of teeth, resulting in varying torque and speed. The large gear will stick directly to the floor, causing it to spin when the floor is stepped on, and then the small gear will spin the generator quickly. The buck and boost selector systems are powered by fluctuating voltage from the generator. If the voltage produced by the generator is greater than 5 V, the system will reduce it; otherwise, the system will increase the voltage. This selector system uses several modifications of the current circuit between rectifiers, which function to rectify the generator output when the generator rotation changes, a voltage divider is useful for dividing the generator output voltage. The pressure before and after the selector system was measured by applying force on the floor to 15 people with varying loads. The result shows that the buck and boost selector system can work properly, and the nominal output voltage of the generator is around 5 V as needed.
Penyuluhan sebagai Strategi Peningkatan Pengetahuan Masyarakat tentang Dampak Sampah Plastik dan Pengelolaannya di Desa Panjangrejo Bantul Yogyakarta Satar, Ibdal; Syamsuddin, Arief; Suharto, Totok Eka; Permadi, Adi; Widyaningrum, Trianik; Khakim, Mufti; Baswara, Ahmad Raditya Cahya; Setyanto, Barry Nur
Pelita: Jurnal Pengabdian kepada Masyarakat Vol. 3 No. 3 (2023): Pelita: Jurnal Pengabdian kepada Masyarakat
Publisher : Perkumpulan Kualitama Edukatika Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51651/pjpm.v3i3.352

Abstract

Plastic waste has become a significant problem of environmental pollution in recent decades. The nature of plastic waste is complicated to decompose; it has worsened the environmental situation, especially if it is not taken seriously immediately. One approach that can be taken to overcome this problem is to provide counseling to the public so that they do not dispose of plastic waste carelessly. The community service program is a forum for academics to participate and provide counseling about the management of plastic waste. The purpose of this community service program is to counsel the Panjangrejo community about how to manage plastic waste properly. This counseling program began with discussions with the Panjangrejo sub-district officials and related parties, then continued with planning the timing of the extension. Residents and community elements are fully involved, so this program can run smoothly. The counseling program was carried out in three villages, namely the villages of Semampir, Gunung Puyuh, and Krapyak Wetan, and this program was held at night from 20.00 WIB to 22.00 WIB. The outreach results showed that people's knowledge about the dangers of plastic waste and how to manage it could be significantly improved (p < 0.05). In general, this extension program successfully increased respondents' knowledge from "not knowing" to "knowing better" about the dangers and how to manage plastic waste.
Co-Authors Abdul Aziz Adi Permadi Adi Permadi, Adi Anugrah, Nawang Faisal Fajri Rahani Fatma Nuraisyah, Fatma Fernando, Rizki Fikri, M. Ihsanul Firdaus, Stradivary Maulida Hakim, Muhammad Arif Lukman Maryudi Maryudi Mufti Khakim, Mufti Nugroho, Adhadi Pamungkas, Anggit Pramana, Revata Dendi Aurix Prihandono, Yudi Renaldi Purnama, Hendril Satrian Ramadhan, Muhammad Kaisar Sutomo Rosyady, Phisca Aditya Satar, Ibdal Setyanto, Barry Nur Sinaga, Alexander Maruli Tua Sofiana, Nurani Sofyan Hadi Syamsuddin, Arief Tole Sutikno Totok Eka Suharto Trianik Widyaningrum