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All Journal Wahana Fisika : Jurnal Fisika dan Terapannya Jurnal Pendidikan Fisika JIPF (Jurnal Ilmu Pendidikan Fisika) CYCLOTRON JPF : JURNAL PENDIDIKAN FISIKA Variabel

Infianto Boimau

Program Studi Pendidikan Fisika, Sekolah Tinggi Keguruan Dan Ilmu Pendidikan Soe

Author-ID : 2838617

Biochemistry, Genetics & Molecular Biology Chemistry Computer Science & IT Control & Systems Engineering Education Electrical & Electronics Engineering Energy Engineering Mathematics Physics

Published : 7 Documents Claim Missing Document

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Articles

Rancang Bangun Alat Praktikum Viskometer Berbasis Arduino Boimau, Infianto; Mellu, Ruth N. K.; Manuain, Mesakh R.
Wahana Fisika Vol 5, No 1 (2020): June
Publisher : Universitas Pendidikan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17509/wafi.v5i1.23903

Telah dilakukan rancang bangun viskometer sebagai alat praktikum fisika untuk menentukan koefisien viskositas zat cair. Prinsip kerja viskometer menggunakan metode bola jatuh bebas berdasarkan konsep hukum Stokes. Rancang bangun viskometer meliputi beberapa tahap yaitu perancangan perangkat keras, perancangan perangkat lunak, perancangan sistem mekanik, dan pengujian kinerja viskometer. Perancangan perangkat keras terdiri dari sensor inframerah, tombol push button, arduino, LCD, dan catu daya. Perancangan perangkat lunak menggunakan pemrograman bahasa C# berbantuan compiler IDE arduino. Perancangan mekanik terdiri dari penyangga, induksi magnet, katrol, tabung kaca, tali, dan beban. Sedangkan pengujian kinerja viskometer dilakukan dengan mengukur koefisien viskositas gliserin dan oli. Hasil pengujian menunjukkan viskometer yang telah dikembangkan mampu mengukur koefisien viskositas gliserin sebesar 1,07 Pa.s dengan kesalahan relatif sebesar 11,57% dan koefisien viskositas oli mesin sebesar 1,57 Pa.s dengan kesalahan relatif sebesar 1,14%.Â A design of arduino-based viscometer as physics practicum tool has been conducted to determine coefficient of viscosity of liquid materials. The operational principle of viscometer used free falling ball based on Stokes concept. The construction covered some phases, such as designing hardware, designed software, designing the mechanic system, and testing viscometerâ€™s performance. Hardware construction covered infrared sensor, push button, arduino, LCD, and power supply. Software construction covered language programing C# assisted with arduino IDE compiler. Mechanic construction covered refutation, magnetic induction, pulley, glass tube, rope, and load. Meanwhile, performance testing of viscometer was done through measuring viscosity coefficient of glycerin and oil. The result showed that the developed viscometer was able to measure the viscosity of glycerin that reached Â in which its relative error was Â and the oil viscosity coefficient reached Â in which its relative error was .Â Â Â Â Â Â Â Â Â Â Keywords:Â practicum tool, viscometer, arduino, viscosity

Development of Microcontroller-Based Free Fall Motion Learning Materials to Increase Students’ Conceptual Understanding Infianto Boimau; Ruth Novi Kornalia Mellu
JIPF (Jurnal Ilmu Pendidikan Fisika) Vol 4, No 1 (2019): March 2019
Publisher : STKIP Singkawang

Students’ shortcoming in understanding various concepts of physics is often due to the lack of teaching media can promote student active participation in the learning process. This study aims to develop a valid and effective microcontroller-based physics learning materials as teaching media in enhancing conceptual understanding of free fall motion lessons. This learning materials is developed using the research and development (R&D) method. Effectiveness test of learning materials using pre-experimental research design one group pretest-posttest involve students of physics education program in STKIP SoE. Data collection techniques were done through validation sheets, observations, test questions, and questionnaire sheets. Validation of learning materials through expert testing shows that learning materials are in a valid category. The results of the study shows that learning materials have a positive effect in improving students' conceptual understanding. The effectiveness of the use of learning materials in improving students' understanding of concepts has been analyzed through the results of N-gain calculations which show a moderate score increase. Moreover, the practicality test of learning materials using a Likert scale shows that learning materials are very practical to utilize as teaching media.

Rancang Bangun Alat Peraga Gerak Harmonik Sederhana Berbasis Arduino Pada Sistem Pegas Marsofran Taneo; Infianto Boimau; Kostan D. F. Mataubenu
Jurnal Pendidikan Fisika Vol 9, No 2 (2021)
Publisher : UNIVERSITAS MUHAMMADIYAH METRO

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24127/jpf.v9i2.3739

Telah dilakukan rancang bangun alat peraga gerak harmonik sederhana berbasis arduino pada studi kasus sistem pegas. Alat peraga yang telah dikembangkan bertujuan untuk memvisualisasikan fenomena gerak harmonik sederhana dalam bentuk simpangan terhadap waktu, mengukur konstanta pegas, menyelidiki hubungan periode terhadap massa, dan frekuensi terhadap massa benda. Rancang bangun alat peraga dalam penelitian ini terdiri dari tiga bagian utama, yaitu perancangan perangkat keras (hardware), perancangan perangkat lunak (software) dan pengujian kinerja alat peraga yang dikembangkan. Rancang alat peraga gerak harmonik sederhana dikembangkan dengan memanfaatkan sensor ultrasonik untuk mengukur simpangan benda. Pengukuran simpangan dan waktu disimpan pada komputer (PC) melalui komunikasi serial dengan bantuan PLX-DAQ. Hasil pengukuran konstanta pegas dengan menggunakan alat peraga yang dikembangkan adalah sebesar dengan kesalahan relatif. Hasil eksperimen juga menunjukan bahwa hubungan antara periode osilasi sebanding dengan akar kuadrat dari massa benda, sedangkan frekuensi osilasi sebanding dengan satu per akar kuadrat dari massa benda.

Eksplorasi Konsep Fisika pada Proses Pembuatan Anyaman Tikar Tradisional Narwasti Tamelan; Landiana Etni Laos; Infianto Boimau
Variabel Vol 4, No 1 (2021): APRIL 2021
Publisher : STKIP Singkawang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26737/var.v4i1.2055

Penelitian ini dilakukan pada Suku Amanatun Selatan khususnya Desa Nenoat dengan tujuan untuk mengetahui konsep-konsep fisika yang terdapat pada tahapan proses anyaman tradisional tikar. Penelitian ini menggunakan penelitian kualitatif fenomenologi dan menggunakan teknik trianggulasi berupa observasi, wawancara dan dokumentasi. Instrumen dalam penelitian ini adalah peneliti sendiri dan wawancara.Teknik analisis data yang digunakan dalam penelitian ini adalah analisis interaktif. Hasil penelitian diperoleh bahwa pada proses pembuatan tikar terdapat konsep-konsep fisika yang dieksplor seperti energi potensial, aksi reaksi, gaya, gaya gesek, tekanan, usaha, kesetimbangan, gaya berat, gaya normal, kalor, perpindahan kalor secara radiasi, gaya tarik, massa, dan percepatan.

Rancang Bangun Alat Peraga Fisika Berbasis Arduino (Studi Kasus Gerak Jatuh Bebas) Migdes C Kause
CYCLOTRON Vol 2, No 1 (2019) : CYCLOTRON
Publisher : Universitas Muhammadiyah Surabaya

Abstrak— Telah dilakukan rancang bangun alat peraga fisika pada kasus gerak jatuh bebas berbasis Arduino. Alat peraga yang telah dikembangkan bertujuan untuk memvisualisasikan fenomena gerak jatuh bebas dan mengukur percepatan gravitasi bumi dan membuktikan konsep-onsep gerak jatuh bebas. Rancang bangun alat peraga menggunakan komponen elektronik seperti Arduino, sensor inframerah, sensor ultrasonik, push button, LCD, relay, dan LED sebagai komponen utama perangkat keras (hardware). Perangkat lunak (software) yang digunakan dalam mengembangkan alat peraga ini memanfaatkan compiler IDE Arduino berbasis bahasa C#. Besaran fisis yang diukur menggunakan alat peraga yang dikembangkan dalam penelitian ini adalah ketinggian benda dan waktu tempuh benda. Hasil pengujian kinerja alat peraga yang dikembangkan menunjukkan bahwa alat peraga mampu memvisualisasikan fenomena gerak jatuh bebas, mengukur percepatan gravitasi bumi dengan nilai rata-rata sebesar 10,2 m/s2, dan membuktikan konsep-konsep dalam gerak jatuh bebas. Kata kunci: Alat Peraga, Arduino, Gerak Jatuh Bebas Abstract— There is an effort to design learning media for teaching physics on free fall based on Arduino. The learning media designed is aimed at visualizing free fall phenomena, measuring earth gravitation speed, and proofing the concepts of free fall. Designing learning media using electronic components such as Arduino, infrared sensor, ultrasonic sensor, pushbutton, LCD, relay, and LED as the main components hardware devices. Software devices which are used to improve this learning media were IDE Arduino Compiler C# language base. Physics quantity which is measured using the designed learning media in this study were the object’s height and the needed time. The test result of the designed learning media this study showed that this learning media could visualize free fall phenomena, measure the earth gravitation speed with the average score was 10,2 m/s2 , and proofing free fall concepts. Keywords: Learning Media, Arduino, Free Fall

Rancang Bangun Alat Ukur Laju Bunyi Di Udara Menggunakan Sensor Ultrasonik Berbasis Arduino Infianto Boimau; Rudi Irmawanto; Marsofran F. Taneo
CYCLOTRON Vol 2, No 2 (2019) : CYCLOTRON
Publisher : Universitas Muhammadiyah Surabaya

Abstrak— Rendahnya kemampuan peserta didik dalam memahami konsep-konsep abstrak dalam proses pembelajaran memerlukan adanya solusi berupa penerapan alat peraga sehingga meningkatkan motivasi dan prestasi belajar. Dalam penelitian ini dikembangkan alat ukur untuk menentukan kelajuan bunyi di udara menggunakan sensor ultrasonik berbasis Arduino. Metode rancang bangun alat ukur terdiri dari perangkat keras (hardware) dan perangkat lunak (sotfware). Rancang bangun alat ukur laju bunyi di udara dikembangkan dengan memanfaatkan gelombang ultrasonik sebesar 40 kHz yang dibangkitkan oleh sensor ultrasonik tipe HY-SRF05. Hasil penelitian menunjukkan bahwa alat ukur yang telah dikembangkan mampu mengukur laju bunyi di udara pada suhu 250C. Hasil pengukuran laju bunyi di udara yang diperoleh menggunakan alat ukur yang dikembangkan adalah sebesar 348,3 m/s dengan persentase error sebesar 2,29%..Kata kunci: laju bunyi, sensor ultrasonik, ArduinoAbstract— Students’ ability which is very low in comprehending the abstract concepts in learning needs a solution in the form of designing learning media that can be used to improve students’ motivation and learning achievements. In this study, a learning media was designed to determine the sound speed on the air using ultrasonic sensor based on Arduino. The methods of the designed learning media consist of hardware and software devices. The media designed for measuring sound speed on the air was improved using 40 ???????????? ultrasonic wave which is supported by ultrasonic sensor HY-SRF05. The result of the study showed that the designed media could measure the sound speed on the air on 250C degree. The result of sound speed measurement was gained using the designed media was 348,3 ????/???? with error percentage was 2,29%.. Keywords: sound speed, ultrasonic sensor, Arduino

Implementation of the Viscometer Practicum Tool to Improve Conceptual Understanding of and Process Skills of Prospective Physics Teachers Ruth Novi Kornalia Mellu; Infianto Boimau
Jurnal Pendidikan Fisika Vol 8, No 3 (2020): PENDIDIKAN FISIKA
Publisher : Universitas Muhammadiyah Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26618/jpf.v8i3.3719

A research have been done in order to implement viscometer learning media as an effort to improve students’ understanding towards the concepts and skill process in science for students in university who become the physic teachers candidate. This study used pre-experimental method through 0ne group pre-test-post-test design. The samples of this study were 30 students who were taking Fluid course. The techniques used to gain the data were test, questionnaires, observation by taking the students test questions, questionnaires sheets and observation sheets. The techniques used to analyze the data were double t-test, N-gain test and descriptive analysis in percentage by using Likert Scale. The result of data analysis using t-test showed that there was improvement on students’ comprehension towards science concepts and skill process that were taught using viscometer learning media. N-gain significance test also showed that there was an improvement on students’ comprehension in “medium” level by showing 0. 56 grade and students’ skill process was in ‘high’ category or 0.71 in grade. This means that the understanding of concepts and science skills of student’s increased significantly after being taught using a viscometer learning media. The result of observation sheets analysis showed that there was science skill process improvement by the average percentage was 85. 92%. Students responses were very positive towards the application of the using viscometer learning media in learning with 80,6% presentation. By therefore, using viscometer learning media implemented in learning can improve understanding of concepts and science process skills

Co-Authors Landiana Etni Laos, Landiana Etni Manuain, Mesakh R. Marsofran F. Taneo Marsofran Taneo Mataubenu, Kostan D. F. Mellu, Ruth Novi Kornalia Narwasti Tamelan Rudi Irmawanto

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