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RANCANG BANGUN PROTOTYPE SISTEM PINTU OTOMATIS BERBASIS ATMEGA 328P Mustafa, Syahrul; Khaidir, Muhammad; Ikhsan, Muhammad; Kido, Muh Ikram; Fachrul, Muhammad
Jurnal Tematis (Teknologi, Manufaktur dan Industri) Vol 5, No 1 (2023): JURNAL TEMATIS (TEKNOLOGI, MANUFAKTUR DAN INDUSTRI)
Publisher : Politeknik Bosowa

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Abstract

Pada penelitian ini bertujuan untuk merancang prototype system buka dan tutup pintu secara otomatis. Berdasarkan kasus pencurian yang ada, 60 % kasus pencurian dalam rumah karena pelaku merusak system pnguncian yang ada dalam rumah. dan yang mengejutkan 30% kasus pencurian diakibatkan karena pemiliki rumah lupa menngunci pintu sebelum keluar rumah. maka dari itu dengan memanfaatkan teknologi yang ada. Sistem penguncian rumah otomatis akan memberikan efek keamanan bagi pemilik rumah untuk bisa tetap waspada dalam beberapa kasus pencurian. Dalam penelitian ini, system penguncian rumah yang dirancang menggunakan sensor PIR yang akan mengirimkan signal ke mikrokontroller. Sehingga, actuator akan menggerakkan pintu dengan menutup dengan sndirinya. Dari hasil rancangan diperoleh system dapat mendeteksi suatu gerak dan proses perancangan dan pemrograman kami telah menentukan waktu dengan 5 detik dan jarak 1,5 Meter pada sensor PIR. Pembuatan pintu otomatis menggunakan sensor gerak lebih mudah di gunakan dan sensor PIR memiliki sensitivitas tinggi dalam membaca objek dan menggerakkan pintu melalui motor servo.
SOSIALISASI PEMANFAATAN PLTS DALAM PENINGKATAN PRODUKTIFITAS DAN KESEJAHTERAAN MASYARAKAT DI DESA PA’BATANGAN Jusnawati, Jusnawati; Sunaniah, Sunaniah; Khaidir, Muhammad; Jamaluddin, Jamaluddin; Syafrun, Muhammad
Panrita Inovasi: Jurnal Pengabdian Kepada Masyarakat Vol 3, No 2 December 2024
Publisher : Universitas Negeri Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56680/pijpm.v3i2.68635

Abstract

One of the important and vital needs for modern society is electrical energy. Electrical energy needs that cannot be met will certainly greatly disrupt the continuity of the community's socio-economic activities. This is felt acutely in several remote areas due to the lack of electrical energy. This service aims to provide understanding and increase awareness of the Takalar community regarding the use of Solar Power Plants as an alternative energy source, and can support community productivity and welfare. The methods used include outreach with interactive discussions and simulations of PLTS assembly based on community needs in the fields of agriculture and home lighting. The main targets of this service activity are the people of Pa'batangan village, Mappakasunggu subdistrict, Takalar district and the local government. The results of the activity show an increase in understanding and awareness of the community and government regarding the importance of using PLTS in supporting the fulfillment of community electricity needs and the socio-economic impacts they cause. This socialization is expected to increase understanding and awareness. and the skills of the community and government regarding the use of PLTS which can support the improvement and welfare of the people of Takalar district.
THE EFFECT OF ASTAXANTIN ADDITION IN ARTIFICIAL FEED ON INCREASING THE COLOR BRIGHTNESS OF SNAKEHEAD FISH (Channa maruliodes) Khaidir, Muhammad; Sukendi, Sukendi; Putra, Iskandar
Asian Journal of Aquatic Sciences Vol. 7 No. 3 (2024): December
Publisher : Lembaga Penelitian dan Pengabdian Kepada Masyarakat Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/ajoas.7.3.336-342

Abstract

Snakehead fish (Channa maruliodes) is a freshwater fish that is increasingly popular among ornamental fish enthusiasts, especially because of its beautiful colors. Color brightness is an important factor in the culture of snakehead fish. This study aims to evaluate the effect of astaxanthin addition on increasing the color brightness of snakehead fish. This study used a completely randomized design (CRD) experimental method consisting of 4 treatments with 5 replications. The treatment used was the addition of Astaxanthin (AST) with doses of 0% (AST0), 1% (AST1), 3% (AST3), and 5% (AST5). The snakehead fish used had a weight size between 30.4-30.8 g/individual. The parameters measured in this study were the increase in color brightness, growth, feed conversion and efficiency, and the quality of the maintenance media. The results showed that the addition of astaxanthin in the feed had a significant effect on the level of color brightness, growth and feed utilization of snakehead fish (P <0.05). The best addition of astaxanthin was obtained in the AST5 treatment with a TCF value of 5.17, total carotenoids (136.68 ppm), absolute weight (23.00 g), absolute length (3.10 cm), specific growth rate (78.00%), feed conversion (4.35), and feed efficiency of 23.00%. These findings indicate the potential of astaxanthin in improving the quality of catfish culture.
PERANCANGAN LAMPU JALAN BERBASIS SOLAR CELL DI LABORATORIUM TEKNIK UNIVERSITAS ISLAM MAKASSAR Sriwati; Khaidir, Muhammad; Faridah; Syarif, Muhammad Alfian; Syarif, Suhal Farwadi
Jurnal INSYPRO (Information System and Processing) Vol 9 No 2 (2024)
Publisher : Prodi Sistem Informasi UIN Alauddin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24252/insypro.v9i2.52065

Abstract

Indonesia is located on the equator, so Indonesia has abundant sources of solar energy with an average solar radiation intensity of around 4.8 kWh/m2 per day throughout Indonesia. This research aims to make the Sollar Cell an alternative for Public Street Lighting (PJU) which is a Solar Public Street Lighting (PJUTS) system, the ability of this system to generate and store electrical energy makes it a reliable system to supply street lamp energy. Testing is carried out with two types of tests, namely primary data measurement and secondary data measurement. In the field test, it is carried out through direct measurement of the potential for solar radiation and at the location of the street light pole to be installed, while secondary data is obtained from a body or authority that has the authority to publish radiation data, in the case we use satellite image data from NASA through the NASA-Langley Distributed Archive. The test was carried out by testing where the street lamp was tested for one day by being directly loaded with the battery and the two solar panels to charge the battery. In field testing, the panel will charge the battery with an average input of 298.79 W and an output of 298.76 with an average effectiveness of 10.02%, the battery is charged with LED lights at night which uses 7% of the total electrical power needed, which is 30 Watts from 300 Watts. When testing in the field peak load or when all loads are operating has never occurred, when a peak load occurs , the required electrical power is 380.6 Watts.
ANALYSIS OF DEXAMETASONE LEVELS IN HERBAL WEIGHT GAIN MEDICINE CIRCULATING IN BUKITTINGGI CITY USING UV-VIS SPECTROPHOTOMETRY Fitriani, Oryza Sativa; Khaidir, Muhammad; Hasanah, Rizqa; Rahmadasmi, Nola; Andika, Miming
HUMAN CARE JOURNAL Vol 10, No 1 (2025): Human Care Journal
Publisher : Universitas Fort De Kock

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32883/hcj.v10i1.3333

Abstract

Chemical drugs are chemical substances added to traditional medicines or herbal medicines to strengthen the indications. One of the chemical drugs that is often added to herbal medicines is dexamethasone. With the presence of dexamethasone content that is intentionally added to herbal medicines, it can increase the weight of consumers who consume the herbal medicine. Dexamethasone in long-term use can cause unwanted hormonal effects, namely a series of changes called iatrogenic Cushing's Syndrome (moon face) and osteoporosis. This study aims to identify the chemical drug dexamethasone in weight-gaining herbal medicines sold in the city of Bukittinggi using purposive sampling techniques and analyzing its levels. The research method was carried out using UV-Vis spectrophotometry. The results of the study showed that there were 2 samples of herbal weight gain medicines that positively contained dexamethasone with a concentration of 1.9771% in herbal medicine 2 and 0.2092% in herbal medicine 7. In conclusion, out of 10 herbal weight gain medicines sold in Bukittinggi City, there were 2 herbal medicine samples that contained the chemical drug dexamethasone.
THE EFFECT OF ASTAXANTHIN ADDITION IN ARTIFICIAL FEED ON INCREASING THE COLOR BRIGHTNESS OF SNAKEHEAD FISH (Channa maruliodes) Khaidir, Muhammad; Sukendi, Sukendi; Putra, Iskandar
Asian Journal of Aquatic Sciences Vol. 7 No. 3 (2024): December
Publisher : Lembaga Penelitian dan Pengabdian Kepada Masyarakat Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/ajoas.7.3.336-342

Abstract

Snakehead fish (Channa maruliodes) is a freshwater fish that is increasingly popular among ornamental fish enthusiasts, especially because of its beautiful colors. Color brightness is an important factor in the culture of snakehead fish. This study aims to evaluate the effect of astaxanthin addition on increasing the color brightness of snakehead fish. This study used a completely randomized design (CRD) experimental method consisting of 4 treatments with five replications. The treatment used was the addition of Astaxanthin (AST) with doses of 0% (AST0), 1% (AST1), 3% (AST3), and 5% (AST5). The snakehead fish used had a weight size between 30.4-30.8 g/individual. The parameters measured in this study were the increase in color brightness, growth, feed conversion and efficiency, and the quality of the maintenance media. The results showed that the addition of astaxanthin in the feed significantly affected the level of color brightness, growth, and feed utilization of snakehead fish (P <0.05). The best addition of astaxanthin was obtained in the AST5 treatment with a TCF value of 5.17, total carotenoids (136.68 ppm), absolute weight (23.00 g), absolute length (3.10 cm), specific growth rate (78.00%), feed conversion (4.35), and feed efficiency of 23.00%. These findings indicate the potential of astaxanthin in improving the quality of catfish culture
Analisis Dan Perancangan Manajemen Bandwith Menggunakan Metode Hierarchial Token Bucket (HTB) Dan Filtering Layer7 Protocol Mikrotik Khaidir, Muhammad; Noor, Muhammad Fajrian
Jurnal Informa : Jurnal Penelitian dan Pengabdian Masyarakat Vol 8 No 2 (2022): Desember
Publisher : Politeknik Indonusa Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46808/informa.v8i2.224

Abstract

Internet users often complain about unstable internet connections and insufficient bandwidth, in fact the main problem is not because of insufficient bandwidth, but because there is no bandwidth management that regulates which packages are important and need to be prioritized. The research entitled "Analysis and Design of Bandwith Management uses Hierarchial Token Bucket (HTB) Method and Filtering uses Layer7 Protocol in Candi Agung Student Dormitory Hostpot Network", has the formulation of the problem of bandwidth management performance using the Hierarchial Token Bucket (HTB) method in terms of Quality of Service (QoS) with Throughput, Delay, Jitter and Packet Loss parameters. The purpose of this study is to analyze and design bandwidth management using the Hierarchial Token Bucket (HTB) method and limit the bandwidth of video streaming youtube.com using the Layer7 Protocol mikrotik feature in Candi Agung Student Dormitory Hostpot Network. The method used in network design and development in this study is the PPDIOO method which includes Prepare, Plan, Design, Implement, Operate and Optimize. This research produces a bandwidth management system that can provide guaranteed bandwidth to every active user according to the user's priority and package even though the internet connection is busy. It aims to maintain internet access can be used according to the needs of all users.
Optimasi Peramalan Beban Listrik dengan Regresi Linear Berganda Berbasis Algoritma Genetika: Studi Kasus Kabupaten Soppeng Khaidir, Muhammad; Karim, Saktiani; Rahman N, Muhammad Fathur; Mustafa, Syahrul; Virgiawan, Reihan
Jurnal Mosfet Vol. 5 No. 2 (2025): 2025
Publisher : Fakultas Teknik Universitas Muhammadiyah Parepare (FT-UMPAR)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31850/jmosfet.v5i2.4024

Abstract

Electricity is a crucial infrastructure supporting economic and social development, thus requiring reliable supply planning. In Soppeng Regency, historical data from 2019–2023 show population growth from 226,992 to 240,955 people and GRDP increase from 10,938 to 14,909 billion rupiah, driving higher electricity demand. Customer numbers rose in the household sector from 29,438 to 34,376 and in industry from 33 to 58, with similar upward trends in connected load and energy use. This study addresses the challenge of accurate forecasting by applying Multiple Linear Regression (MLR) optimized with Genetic Algorithm (GA). Forecasting results up to 2028 predict household customers reaching 40,449 and industrial customers 89, while connected load grows from 35.7 to 34.0 million VA in households and from 8.6 to 17.4 million VA in industry. Electricity consumption is projected to exceed 41.8 million kWh in households and 13.5 million kWh in industry by 2028. Model evaluation using Mean Absolute Percentage Error (MAPE) confirms reliable accuracy, making the MLR–GA approach effective for future capacity planning.