Article Per Year (5 Year)
p-Index From 2020 - 2025
2.461
P-Index
This Author published in this journals
All Journal PROtek : Jurnal Ilmiah Teknik Elektro INTEGER: Journal of Information Technology AKSIOLOGIYA : Jurnal Pengabdian Kepada Masyarakat Journal of Robotics and Control (JRC) Medika Teknika : Jurnal Teknik Elektromedik Indonesia Prosiding Seminar Nasional Program Pengabdian Masyarakat Indonesian Journal of Electronics, Electromedical Engineering, and Medical Informatics
Wisnu Kartika, Wisnu
Jurusan Teknik Elektro dan Teknologi Informasi, Fakultas Teknik, Universitas Gadjah Mada Jl. Grafika no. 2 , Yogyakarta, Indonesia
Aerospace Engineering Agriculture, Biological Sciences & Forestry Chemical Engineering, Chemistry & Bioengineering Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Electrical & Electronics Engineering Energy Health Professions Materials Science & Nanotechnology Mechanical Engineering Medicine & Pharmacology Social Sciences

Published : 14 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 14 Documents
Search

 1   2 
Alat Bantu Shalat Bagi Disabilitas Tunarungu Berbasis Gyroscope Mpu6050 Sari, Dwi Purnama; Safitri, Meilia; Kartika, Wisnu; Loniza, Erika
PROtek : Jurnal Ilmiah Teknik Elektro Vol 9, No 1 (2022): Protek : Jurnal Ilmiah Teknik Elektro
Publisher : Program Studi Teknik Elektro Universitas Khairun

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33387/protk.v9i1.4073

Abstract

A deaf person is someone who has lost the ability to hear so that it hinders the process of language information through his listeners. In Indonesia, most of the population is Muslim and has more than 13,000 people with hearing impairments.In carrying out congregational prayers, it is difficult for the deaf to follow the instructions of the priest's movement. This study aims to make prayer aids technology for the Deaf is to assist in performing congregational prayers. The method used in this tool is to provide notifications in the form of different vibrations at every change in the priest's movement to the Deaf community. The device control system uses Arduino nano FT232RL FTDI FT232. The communication module uses HC-12 SI4463, with 433.4 – 473.0 MHz wireless frequency. The MPU6050 gyroscope sensor is employed for detecting changes in angle or motion, and a micro vibrator motor is used as a vibration indicator. Based on the conducted test, the designed Bracelet performed excellent results. It runs according to its working principle where the Bracelet used by the Imam will send a code, and the code is in the form of a change in the angle to the Bracelet used by the Deaf community in the form of vibration, the vibration at each prayer change will be different. Different vibration notifications on each Shalat movement can help the Deaf know the Imam's movement instructions.Furthermore, the prayer aids technology for the Deaf has a success rate of 89%. Thus, this tool can help the Deaf to perform congregational prayers.
Pemberdayaan UMKM Tas Batik dan UMKM Pot Sabut Kelapa Dalam Menentukan Biaya Produksi Widadi, Sigit; Kartika, Wisnu; Parwoto, Parwoto; Syafiin, Hanifan Nuruddin
Aksiologiya: Jurnal Pengabdian Kepada Masyarakat Vol 6 No 3 (2022): Agustus
Publisher : Universitas Muhammadiyah Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30651/aks.v6i3.10850

Abstract

Usaha mikro, kecil dan menengah (UMKM) mayoritas dikelola sebagai usaha skala rumah tangga yang melibatkan anggota keluarga pemilik usaha. Kerajinan tas batik dan kerajinan pot sabut kelapa merupakan mitra kegiatan ini. Hasil observasi menunjukkan pihak mitra belum cermat dalam menghitung biaya produksi dan harga pokok penjualan (HPP) sehingga perlu didampingi agar terhindar dari kerugian yang tidak disadari. Langkah pendampingan dilaksanakan dengan mengajak mitra untuk mencermati kembali proses produksi dan mencatat komponen bahan baku, alat, tenaga kerja, pengemasan hingga tahap siap dipasarkan. Alur proses produksi dicermati bersama oleh tim pengabdi dan mitra menggunakan diagram proses bisnis. Selanjutnya pihak mitra diajak melakukan perhitungan konversi biaya dari sumberdaya yang digunakan pada setiap proses. Pada proses pendampingan, pihak mitra mengirimkan contoh perhitungan biaya produksi dan HPP dari salah satu produk yang siap dipasarkan berdasarkan arahan dari tim pengabdi. Hasil yang diperoleh ternyata terdapat selisih antara 3 persen hingga 5 persen dari biaya produksi yang diperkirakan oleh pemilik usaha sebelum kegiatan ini. Hasil pendampingan diharapkan dapat meningkatkan kemampuan kedua mitra dalam menyusun komponen biaya produksi agar seluruh nilai variabel produksi masuk dalam perhitungan.
Communication Prototype for Post-Stroke Patients Using Electrooculography (EOG) Rakhma, Ukhti Alifah Aulia; Loniza, Erika; Kartika, Wisnu
Indonesian Journal of Electronics, Electromedical Engineering, and Medical Informatics Vol. 6 No. 1 (2024): February
Publisher : Jurusan Teknik Elektromedik, Politeknik Kesehatan Kemenkes Surabaya, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35882/p66tf905

Abstract

Background this prototype is intended for post-stroke patients experiencing disabilities in their daily activities, particularly in communication with others. The challenge they face is difficulty in communication, leading to a diminished quality of life for post-stroke patients. The purpose of innovating this communication aid prototype is to facilitate communication between post-stroke patients and caregivers. The method employed in the post-stroke communication aid prototype utilizes Electrooculography (EOG) signals generated from eye muscle movements during eye gazes, captured by the MaM Sense sensor. The variation in Analog-to-Digital Converter (ADC) values in the MaM Sense sensor is exploited to produce various forms of EOG signals. The resultant command signals from this method are processed by a microcontroller and displayed on a 20 x 4 Character LCD. Testing was conducted on 9 healthy individuals, comprising 5 males and 4 females. To ensure the prototype's functionality, testing was also performed on 1 post-stroke patient. The success rate of MaM Sense sensor readings was 80.5% for the 4 communication modes employed, involving 4 eye gaze movements: right gaze, left gaze, upward gaze, and downward gaze. Thus, the post-stroke communication aid prototype proves effective in assisting communication for post-stroke patients and aiding caregivers in understanding the patients' desires. In the future, a wireless system may be implemented for the acquisition of EOG signals attached to the face to minimize the use of cables.
Prayer Guide Gyroscope Bracelet for The Deaf Using MPU6050 Sensor Heriyadi, Heriyadi; Fajrin, Hanifah Rahmi; Kartika, Wisnu
Indonesian Journal of Electronics, Electromedical Engineering, and Medical Informatics Vol. 4 No. 1 (2022): February
Publisher : Jurusan Teknik Elektromedik, Politeknik Kesehatan Kemenkes Surabaya, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35882/ijeeemi.v4i1.135

Abstract

The majority of Indonesia's population is Muslim, including more than 13,000 people with hearing impairments. In carrying out congregational prayers, the Deaf find it difficult to follow the instructions of the Imam's movement. The presence of hearing aids cannot be used by all persons with hearing impairments, and hearing aids often cause a buzzing sound, thus disturbing concentration. Therefore, in this study, a gyroscope bracelet will be made to assist people with hearing impairments in following the instructions of the Imam's movement when carrying out congregational prayers. The bracelet worn by the Imam will send a code in the form of a change in angle to the bracelet used by the Deaf congregation. The Z angle is a vertical angle in the gyroscope where the Z angle has an angular velocity of 360 degrees per second. The control system uses Arduino nano FT232RL FTDI FT232. The communication module uses HC-12 SI4463, with a wireless frequency of 433.4 - 473.0 MHz. The sensor for detecting changes in motion is the MPU6050 gyroscope sensor, the vibration indicator uses a micro vibrator motor. The bracelet used by the deaf will read the code from the Imam's device, with a notification in the form of a different vibration on every change in prayer movement. After experimenting with 30 people, the percentage of success was 84% ​​for all prayer positions. Thus, the gyroscope bracelet tool for prayer guides for the Deaf can help the Deaf community in carrying out congregational prayers.
Co-Authors Aeni, Diyan Nur Amanta, Amanta Ardiansyach, Bagoes Arfiansyah, Rifky Panji Azhari, Arina Fadhilah Azzuhdi, Abdurrohman Naufal Caroline, Diva Azalia Dwi Purnama Sari Fahriza, Muhammad Risqi Falah, Alfian Rudhi Fatima, Dea Delfinda Febrianti, Yossi Candra Halimah, Husnun Hanifah Rahmi Fajrin, Hanifah Rahmi Haryanti, Siska Heriyadi, Heriyadi ILHAM FAUZI Iswanto Iswanto Kurniawan, Muhammad Wahyu Laksita, Putri Loniza, Erika Meilia Safitri Muqoddam, Masyhud Muzakka, Zhafif Almas Muzamil, Sanupal Nur Aisah Nur Faizin, Della Fitriana Nur Hakim, Syahrul Erfiansyah Parwoto, Parwoto Purnama Arya Putra, Lalu Deri Rakhma, Ukhti Alifah Aulia Riandani, Riska Santoso, Irvan Shidqi, Rifqi Abrar Sulaimi, Kholid Al Supriyadi, Kuat Syafiin, Hanifan Nuruddin Wibowo, Susilo Ari Widadi, Sigit