Garuda - Garba Rujukan Digital

Rancang bangun penguras dan pengisi soliter ikan cupang menggunakan logika fuzzy berbasis aplikasi android Ashlihah Salsabila; Putri Elfa Mas'udia; Azam Muzakhim Immamuddin
JURNAL ELTEK Vol 19 No 2 (2021): ELTEK Vol 19 No 2
Publisher : Politeknik Negeri Malang

Dalam budidaya ikan cupang, seringkali peternak mengalami kendala efisiensi waktu dan tenaga saat pergantian air karena jumlah ikan yang sangat banyak. Solusi yang dapat diterapkan peternak yaitu membuat inovasi baru dengan teknologi modern agar menghasilkan ikan cupang kualitas yang baik. Manfaat alat ini menghemat pengeluaran dana, tidak membutuhkan banyak SDM, kualitas air mudah dimonitoring dengan aplikasi. Alat ini dibekali dengan sistem kendali logika fuzzy metode mamdani untuk pengendalian pengurasan air soliter ikan cupang serta fleksibel penggunaannya. Aplikasi android digunakan menampilkan informasi untuk monitoring suhu dan kekeruhan air pada soliter serta kontrol manual pengisian dan pengurasan air. Pengguna juga bisa menguras dan mengisi sewaktu-waktu sesuai kebutuhannya. Hasil pengujian sistem dapat disimpulkan bahwa penggunaan logika fuzzy sangat efektif untuk pengurasan air soliter ikan cupang dengan tingkat keberhasilan sebesar 90,2% serta nilai error 0,12%, sensor suhu memiliki nilai error sebesar 0,10%, dan sensor turbidity memiliki nilai error sebesar 0,98%. Logika fuzzy pada sistem sesuai dengan perencanaan dan berjalan dengan baik. In betta fish farming, farmers often have time and energy efficiency constraints when changing water due to a large number of fish. The solution that farmers can apply is to make innovations with modern technology to produce good quality betta fish. This tool’s benefits save money, do not require a lot of human resources, water quality is easy to monitor with the application. This tool is equipped with a logic control system fuzzy method Mamdani for controlling betta fish solitary water drainage and flexible use. The android application is used to display information for monitoring temperature and water turbidity in solitary and manual control of filling and draining water. Users can also drain and fill at any time according to their needs. The results of system testing can be concluded that the use of fuzzy logic is very effective for draining betta fish solitary water with a success rate of 90.2% and an error value of 0.12%, the temperature sensor has a value error of 0.10%, and the sensor turbidity has an error value. by 0.98%. logic fuzzy in the system is following the plan and runs well.

Telemonitoring alat fisioterapi pasien pasca stroke berbasis Internet of Things (IoT) Lis Diana Mustafa; Azam Muzakhim Imamuddin; Yoyok Heru Prasetio
JURNAL ELTEK Vol 19 No 2 (2021): ELTEK Vol 19 No 2
Publisher : Politeknik Negeri Malang

Stroke Transient Ischemic Attack (TIA ) adalah kondisi stroke ringan. Stroke ringan diakibatkan oleh berkurangnya suplai darah menuju otak. Kelumpuhan disebabkan oleh kurangnya aliran darah ke otak, sehingga sisi tubuh akan mengalami kelumpuhan terutama pada siku dan lutut. Fisioterapi pada pasien pasca stroke ringan dilakukan dengan metode terapi gerakan antara lain seperti penggunaan alat bantu fisioterapi pasien pasca stroke menggunakan sensor MPU6050 melalui media transmisi Bluetooth. Sistem rancangan ini membantu latihan pada pasien berbentuk sensor MPU6050 yang digunakan untuk mendeteksi sudut serta banyaknya gerakan rehabilitasi pasien pasca stroke. Sensor gyroscope menghasilkan deteksi sudut pada siku sebesar 150 dan sudut pada lutut sebesar 135 . Data yang didapatkan diproses oleh arduino nano menggunakan metode I2C. Penelitian ini bertujuan untuk merancang alat bantu fisioterapi pasien pasca stroke berbasis mikrokontroler guna memperoleh hasil yang maksimal karena bentuk alat ini yang portable. Stroke Transient Ischemic Attack (TIA) is a mild stroke condition that can be caused by reduced blood supply to the brain due to blocked blood vessels. Lack of blood flow to the brain can cause paralysis, usually only on one side of the body such as the elbows and knees. Physiotherapy in post-stroke patients is carried out using movement therapy methods, including elbow and knee flexion. Currently, patients come to the therapist or vice versa to perform therapeutic movements, so a telemonitoring system for post-stroke patient physiotherapy tools is made using the MPU6050 sensor which is connected to ESP 232 and the internet network and can be monitored by therapists and clinic admins where the therapy is done. This system helps monitor elbow and knew flexion exercises using the MPU6050 sensor which is used to detect the angle and number of rehabilitation movements of post-stroke patients. . From the results of testing the accuracy of this sensor is able to detect the angle of elbow movement from 00-1500 and knee flexion angle of 00-1350 by 99%.The telemonitoring application for physiotherapy tools for post-stroke patients based on Android is equipped with a therapist menu so that the number of movements and the average angle of movement of the knees and elbows can be monitored by the therapist, this tool can also be used anywhere and anytime due to the portable form of this tool.

Implementasi bandpass filter m-derived pada pemancar radio FM Koesmarijanto Koesmarijanto; Azam Muzakhim Imammudin; Hadiwiyatno Hadiwiyatno
JURNAL ELTEK Vol 19 No 2 (2021): ELTEK Vol 19 No 2
Publisher : Politeknik Negeri Malang

Pemancar siaran radio FM adalah salah satu sistem komunikasi nirkabel, bekerja rentang frekuensi 88-108 MHz membutuhkan sebuah filter bandpass untuk menghindari adanya interferensi dengan frekuensi yang berdekatan dengan pemancara radio. Jenis filter yang memiliki performansi cukup baik adalah filter dengan tingkat kecuraman yang cukup tinggi. Namun, untuk mendapatkan tingkat faktor kecuraman yang tinggi dengan menambah beberapa elemen. Maka, pada penelitian ini menambahkan rangkaian m-derived utnuk memberikan respon filter yang lebih curam tanpa menambahkan nilai elemen yang banyak. Tujuan penelitian ini mengetahui perbandingan daya pemancar tanpa filter, dengan bandpass filter, dan menggunakan bandpass filter m-derived. Hasil pengujian daya pancar tanpa filter sebesar 2 Watt, dengan menggunakan bandpass filter daya pancar sebesar 1,05 Watt, sedangkan dengan menggunakan bandpass filter m-derived daya pancar sebesar 1,4 Watt. Kesimpulannya pelemahan (insertion loss) pada Bandpass Filter sebesar 2,53 dB sedangkan pelemahan (insertion loss) pada BPF m-derived section sebesar 1,54 dB dengan menambahkan BPF m-derived section memperbaiki daya keluaran pemancar lebih besar 0,35 W atau 1,01 dB dibandingkan dengan pemancar yang menggunakan BPF tanpa m-derived. FM radio broadcast transmitter is a wireless communication system, with frequency range of 88-108 MHz requires a bandpass filter to avoid interference with frequencies adjacent to radio transmitters. The type of filter that has a fairly good performance is a filter with a fairly high level of steepness. However, to get a high level of steepness factor by adding some elements. So, in this study, we added an m-derived circuit to provide a steeper filter response without adding a lot of element values. The purpose of this study is to compare the transmitter power without a filter, with a bandpass filter, and using an m-derived bandpass filter. The result of testing the unfiltered transmit power is 2 Watt, using a bandpass filter the transmit power is 1.05 Watt, while using the m-derived bandpass filter the transmit power is 1.4 Watt. In conclusion, the insertion loss in the Bandpass Filter is 2.53 dB, while the insertion loss in the BPF m-derived section is 1.54 dB by adding the BPF m-derived section to improve the transmitter output power by 0.35 W or 1 .01 dB compared to transmitters using BPF without m-derived.

Security Camera Implementation System on Smart Home Using Web-Based Frame Difference Methods Mochamad Faiz Irawanto; Azam Muzakhim Imammuddien; Rieke Adriati Wijayanti
Jurnal Jaringan Telekomunikasi Vol 13 No 1 (2023): Vol. 13 No. 01 (2023) : March 2023
Publisher : Politeknik Negeri Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33795/jartel.v13i1.537

The development of technology in the field of security has a big impact on people's lives throughout the world. The security is threatened when there is a burglary in the neighborhood. One of the applications of image processing is the frame difference method, which used comparison of the captured image frame circuit according to time order. Frame difference algorithm applied to grayscale image computing using ESP32-CAM cameras for security cameras. This research was developed with a system that can monitor objects detected in real-time by streaming using a website. The ESP32-CAM camera and the PC have a packet loss value of 4.29% and an average delay of 0.3 seconds so that the images captured by the camera can be well received by the PC. The frame difference method with moving objects is used and detected well during the day due to solar lighting, but at night only depends on luminous objects. This method has the disadvantage that when moving objects inhabit the same field of view, the system will define it as movement so that the frame difference method is not adaptive from changes in the captured area.

PEMANFAATAN INTENSITAS SINAR MATAHARI UNTUK PANEL SURYA SEBAGAI SUMBER DAYA MENGGUNAKAN POWER INVERTER DC KE AC DAYA RENDAH Koesmarijanto; Hendro Darmono; Azam Muzakhim Imammudin
Jurnal Teknik Ilmu dan Aplikasi Vol. 2 No. 1 (2021): Jurnal Teknik Ilmu dan Aplikasi
Publisher : Politeknik Negeri Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1313.312 KB)

Energi bersih dan terbarukan dengan memanfaatkan intesitas sinar (energi) matahari pada sistem pembangkitan listrik tenaga surya. Sel surya dapat mengubah secara langsung energi sinar matahari dari diatomik menjadi energi listrik. Pembangkit Listrik Tenaga Surya (PLTS) dirancang sesuai kebutuhan dari skala rumah tangga sampai skala besar dengan teknologi yang mudah diadopsi oleh masyarakat. Energi matahari yang dikonversikan menjadi energi listrik dengan memanfaatkan panel surya digunakan sebagai energi alternatif yang dimanfaatkan untuk perumahan yang berada di daerah terpencil atau untuk keperluan yang lain. Tujuan penelitian ini mendesain sistem pembangkit tenaga surya dengan daya rendah untuk daerah yang belum terjangkau oleh aliran listrik atau memanfaatkan energi panel surya saat aliran listrik kondisi padam. Hasil variabel uji penelitian ini adalah tegangan yang dihasilkan kondisi konstan pada aki sebesar 12 Volt untuk mendorong inverter power dc ke ac menjadi tegangan 220 Volt. Tegangan Panel Surya sesuai spesifikasi tanpa beban (open circuit) sebesar 21,8 V dan diukur sebesar 19,8 V kondisi siang hari (cerah) jam 12.30 WIB, sedangkan tegangan aki sebesar 12,61 V tanpa beban. Tegangan panel surya sebesar 19,8 V dibebani aki mengalami penurunan menjadi 14,4 V pada Solar Charge Controller, . Efisiensi panel surya sebesar 16,83 persen.

Pelatihan Media Sosial Instagram dalam Pembelajaran AL-Qur’an di Lembaga Pendidikan Islam El-Salim Azam Muzakhim Imammuddin; Septriandi Wira Wirayoga; Farida Arinie Soelistianto; Waluyo Waluyo; Hudiono Hudiono; Koesmarijanto Koesmarijanto
Jurnal Abdi Masyarakat Indonesia Vol 4 No 3 (2024): JAMSI - Mei 2024
Publisher : CV Firmos

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54082/jamsi.1157

Pada saat ini media sosial sudah menjadi sesuatu kebutuhan dalam masyarakat modern. Beberapa media sosial yang populer yaitu: facebook, tiktok, dan instagram. Instagram merupakan media sosial yang telah disukai oleh berbagai kalangan seperti dari anak-anak sampai orang tua, dari siswa sekolah sampai pebisnis. Instagram memiliki kelebiah dibanding media sosial yang lain yaitu: bersifat masif dan populer, membuaat feed posting yang rapi, ideal untuk toko online, keamanan dan privasi, dan gratis. Instagram memiliki fitur-fitur yang istimewa yaitu berbagi foto dan video, komentar dan like, explore, Instagram Story, IGTV, dan siaran langsung. Berdasarkan kemampuan dan fitur-fitur yang dimilik media sosial Instagram maka media sosial Instragram dapat digunakan sebagai media pembelajaran terutama pembelajaran Al-Qur’an. Dimana dengan fitur berbagi video pembacaan Al Qur’an baik secara langsung maupun tidak langsung, maka hubungan antara murid dan guru pada pembelajaran Al Qur’an bisa lebih interaktif sehingga lebih menyenangkan. Pelatihan media sosial Instargam yang akan dilaksanakan di Lembaga Pendidikan Islam (LPI) El- Salim Malang memiliki harapan murid atau siswa dapat lebih intensif lagi untuk belajar Al Qur’an sehingga menambah kecepatan proses pembelajaran Al Qur’an. Hasil yang didapatkan dari pelatihan ini menunjukkan bahwa Guru-guru LPI El-Salim merasakan manfaat media sosial Instagram dengan nilai rata rata tertinggi 4,6 (Sangat Baik) dan nilai rata rata terendah 4,25 (Baik) berdasarkan kuisoner yang dibuat. Untuk pembelajaran Al-Qur’an dan menurut guru-guru tersebut fitur upload video dari Instagram dianggap paling cocok digunakan untuk pembelajaran Al-Qur’an.

Estrus Cycle Monitoring System in Cow Based on IoT Saputra, Mohammad Wahyu Denys; Anshori, Moh. Abdullah; Imammuddien, Azam Muzakhim
Jurnal Jaringan Telekomunikasi Vol 13 No 3 (2023): Vol. 13 No. 03 (2023) : September 2023
Publisher : Politeknik Negeri Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar

The orientation of local cattle farms generally only aims to take cow's milk, so local farmers do not have bulls and only have female cows to milk them. If a cow gives birth to a bull, the bull will be sold. This creates a separate problem for these farms because without a bull, the female cows cannot be fertilized naturally and can only be fertilized through artificial insemination so that the number of cows on the farm does not decrease and run out. However, this artificial insemination can only be given when a cow is in heat and cannot be done at any time. However, there are many ordinary dairy farmers in Indonesia who often lack knowledge about the signs of cow lust, making them run out of time for cow lust. Therefore, a device is made that can monitor the heat condition of cows on farms by using an infrared temperature sensor that is connected via the internet network and can be accessed via a smartphone, which can be monitored anytime and anywhere to help cattle breeders. The results of the implementation show that the performance of the infrared temperature sensor is very good because the measurement results are quite accurate because the accuracy level reaches 99.529 percent. The performance of the color sensor is also very good because it can detect colors accurately. The average delay obtained is 1.0175975 seconds. Meanwhile, the packet loss value obtained during the test was 16.11%.

Design and Development of Assistive Canes for the Blind Based on IoT-Integrated Fuzzy Logic Using LiDAR Sensor Time of Flight VL53L1X Solikh, Sairi; Imammudin , Azam Muzakhim; Rakhmania, Amalia Eka
Jurnal Jaringan Telekomunikasi Vol 14 No 1 (2024): Vol. 14 No. 01 (2024) : Maret 2024
Publisher : Politeknik Negeri Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33795/jartel.v14i1.769

Visually impaired individuals often face difficulties in performing daily activities due to their limited visual senses. In order for the visually impaired to navigate without collision, a device with a system to detect obstacles in its surroundings is needed. In this study, a assistive cane has been designed that utilizes a fuzzy system based on the Mamdani model to detect obstacles. The main controller is an ESP32, equipped with two LiDAR VL53L1X sensors as inputs, capable of detecting obstacles up to 4 meters away. Family members can monitor the position of the visually impaired cane integrated with GPS through an Android application. The results of this study obtained an average error rate on the reading of two LiDAR Time of Flight Sensor devices with the VL53L1X type against obstacles in front of the stick of 0.00136% and sensor one has an accuracy of 99.85925% and sensor two has an accuracy of 99.862175% against the distance of obstacles in front of the stick. The blind cane made has an average battery life of 1 hour 35 minutes 83 seconds for random navigation, namely there are obstacles and no obstacles in front of the stick. Overall, the system can run well. The blind cane can classify the level of obstacles in front with the category of close at a distance of 0 - 100 cm, medium 101 - 150 cm, and far 150 - 400 cm

Design and Development of Assistive Canes for the Blind Based on IoT-Integrated Fuzzy Logic Using LiDAR Sensor Time of Flight VL53L1X Solikh, Sairi; Imammudin , Azam Muzakhim; Rakhmania, Amalia Eka
Jurnal Jaringan Telekomunikasi Vol 14 No 1 (2024): Vol. 14 No. 01 (2024) : Maret 2024
Publisher : Politeknik Negeri Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33795/jartel.v14i1.769

Visually impaired individuals often face difficulties in performing daily activities due to their limited visual senses. In order for the visually impaired to navigate without collision, a device with a system to detect obstacles in its surroundings is needed. In this study, a assistive cane has been designed that utilizes a fuzzy system based on the Mamdani model to detect obstacles. The main controller is an ESP32, equipped with two LiDAR VL53L1X sensors as inputs, capable of detecting obstacles up to 4 meters away. Family members can monitor the position of the visually impaired cane integrated with GPS through an Android application. The results of this study obtained an average error rate on the reading of two LiDAR Time of Flight Sensor devices with the VL53L1X type against obstacles in front of the stick of 0.00136% and sensor one has an accuracy of 99.85925% and sensor two has an accuracy of 99.862175% against the distance of obstacles in front of the stick. The blind cane made has an average battery life of 1 hour 35 minutes 83 seconds for random navigation, namely there are obstacles and no obstacles in front of the stick. Overall, the system can run well. The blind cane can classify the level of obstacles in front with the category of close at a distance of 0 - 100 cm, medium 101 - 150 cm, and far 150 - 400 cm

Smart Office: Implementing IoT for Enhanced Efficiency and Connectivity Prastiwi, Yuliana; Hudiono, Hudiono; Imammuddin, Azam Muzakhim
Jurnal Jaringan Telekomunikasi Vol 14 No 1 (2024): Vol. 14 No. 01 (2024) : Maret 2024
Publisher : Politeknik Negeri Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33795/jartel.v14i1.781

In office buildings, control of electrical devices is still carried out manually using a switch, namely by turning off and turning on electrical devices directly or manually, the result is inefficient and ineffective. To overcome this problem, it is necessary to develop so that electrical control can be carried out automatically and more broadly at the same time can be monitored via a cellphone by utilizing Internet of Things technology. In this study, the implementation of the Internet of Things made in this smart building includes a gate control system using an ultrasonic distance sensor, monitoring light intensity using an LDR light sensor and the condition of the lights in front of the building's terrace, monitoring movement in the room using a PIR motion sensor for control. The use of this technology also covers the field of building security by using fingerprint sensors for office employees. Tests in this study used LDR light sensors which produced a small average error of 0.062%, ultrasonic sensors which produced a percentage of success values of 50% on ultrasonic sensors outside the building, and 70% on ultrasonic sensors in the building area. In testing the PIR motion sensor can detect up to 51 cm which is more than enough to detect movement within the building area. As well as a fingerprint sensor that can be read with a delay of 6 seconds to read fingerprints, update fingerprint sensor data to the database and relay.

Title

Found 33 Documents
Search

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Title Search

Found 33 Documents Search

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Title

Found 33 Documents
Search