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Komaini, Anton and Yohandri, Yohandri and Handayani, Sri Gusti (2021) Alat Ukur Keterampilan Motorik untuk Anak Usia Dini. 000323014.
Ramli, Ramli and Yohandri, Yohandri (2020) Pengembangan Lembar Kerja Peserta Didik Fisika Berbasis Pendekatan Science, Technology, Engineering, and Mathematics untuk Meningkatkan Berpikir Kritis Peserta Didik. Jurnal Eksakta Pendidikan (JEP), 4 (1). pp. 10-17. ISSN Print: 2614-1221 dan Online: 2579-860x
Yulkifli, Yulkifli and Fitri, Afriani and Yohandri, Yohandri and Ramli, Ramli (2020) The Design of Display Digital Data Interface Clamp-Meter Complemented by Sensor GMR (Giant Magnetoresistance). Spektra: Jurnal Fisika dan Aplikasinya, 5 (1). pp. 53-60. ISSN 2541-3392
Handayani, Sri Gusti and Komaini, Anton and Yohandri, Yohandri (2020) Alat Tes Koordinasi Mata Tangan Berbasis Sensor. 000323013.
Yohandri, Yohandri and Khairunnisa, Khairunnisa and Ramli, Ramli and Zainul, Rahadian (2019) Development of a Digital Dip Coating System Based Microcontroller. Eksakta Berkala Ilmiah Bidang MIPA, 20 (2). pp. 62-69. ISSN Print: 1411-3724 - Online: 2549-7664
Yohandri, Yohandri and Zulfadrianto, Zulfadrianto and Rianto, Debi and Satria, Nova and Putra, Ananda and Sumantyo, Josaphat Tetuko Sri (2019) Effect of Activating Agent on Electromagnetic Waves Absorption of Carbon-based Radar Absorber Material. In: 2019 PhotonIcs & Electromagnetics Research Symposium - Spring (PIERS-Spring), 17-20 Juni 2019, Italy.
Yohandri, Yohandri (2019) Kode Program Alat Dip Coating Berbasis Arduino. 00012873.
Yohandri, Yohandri and Putra, Ananda and Sanjaya, Hary and Sumantyo, Josaphat Tetuko Sri (2019) A Low-Cost Radar Absorber Based on Palm Shell Active Carbon for Anechoic Chamber. International Journal on Advanced Science Engineering Information Technology, 9 (6). pp. 1976-1981. ISSN 2088-5334
Hutami, Hanifah and Rabelsa, Gita and Putra, Ananda and Yohandri, Yohandri (2019) Making an Active Carbon from Candlenut Shell for the Application of Electromagnetic Wave Absorbers. In: 2019 PhotonIcs & Electromagnetics Research Symposium - Spring (PIERS-Spring), 17-20 Juni 2019, Italy.
Yohandri, Yohandri (2019) Program Assembly Pencacah Bandul Matematis. 000171230.
Yohandri, Yohandri (2019) Program Assembly Penentuan Kapasitansi Kapasitor. 000171231.
Yulkifli, Yulkifli and Yohandri, Yohandri (2018) Pengembangan Usaha Produk Peralatan Praktikum Fisika. Other. FMIPA UNP, Padang.
Komaini, Anton and Hermansoni, Hermanzoni and Yohandri, Yohandri (2018) Alat Tes Unsur Kemampuan Motorik "Kelincahan". 000323007.
Hamdi, Hamdi and Yohandri, Yohandri and Wurster, Christopher M. (2018) Analyzing Volcanic Eruption Activities from The Magnetic Properties of Sumatran Guano Deposits. Project Report. Fakultas Matematika dan Ilmu Pengetahuan Alam, Padang.
Yohandri, Yohandri and Jumlah, Yusna and Sumantyo, Josaphat Tetuko Sri (2018) Design of a C- Band Circular Polarization Microstrip Antenna. In: IOP Conference Series: Materials Science and Engineering, Volume 335, The 2nd International Conference on Mathematics, Science, Education and Technology, 5-6 Oktober 2017, Padang.
Yulkifli, Yulkifli and Yohandri, Yohandri and R Kurniati, R Kurniati (2018) Development of Digital Viscometer Based on Sensor Technology and Microcontroller. In: International Conference on Mathematics and Natural Sciences (IConMNS 2017): Development of digital viscometer based on sensor technology and microcontroller, 2017, Indonesia.
Djamas, Djusmaini and Tinedi, Vonny and Yohandri, Yohandri (2018) Development of Interactive Multimedia Learning Materials for Improving Critical Thinking Skills. International Journal of Information and Communication Technology Education, 14 (4). pp. 66-84. ISSN 1550-1876
Yohandri, Yohandri and Mairizwan, Mairizwan and Akmam, Akmam (2018) Development of a Digital Resistivity Meter Based on Microcontroller. In: Proceedings of TENCON 2018, 28-31 Oktober 2018, Korea.
Yohandri, Yohandri (2018) Kode Program Alat Ukur Resistivitas Berbasis Arduino. 000125377.
Widodo, Joko and Herlambang, Arie and Sulaiman, Albertus and Razi, Pakhrur and Yohandri, Yohandri and Perissin, Daniele and Hiroaki, Kuze and Sumantyo, Josaphat Tetuko Sri (2018) Land Subsidence Rate Analysis of Jakarta Metropolitan Region Based on D-InSAR Processing of Sentinel Data C-Band Frequency. In: The 2018 International Conference on Research and Learning of Physics, 2018.
Yohandri, Yohandri and Affandi, Zurian (2018) Optimization of Pyramidal Radar Absorber for Anechoic Chamber Application. In: SEMIRATA- International Conference on Science and Technology, 2018, Padang.
Triaga, Even and Yulkifli, Yulkifli and Yohandri, Yohandri (2017) Pembuatan Air Track Untuk Eksperimen Kinematika dan Dinamika Berbasis Mikrokontroler Atmega328. Pillar of Physics: Pembuatan Air Track Untuk Eksperimen Kinematika dan Dinamika Berbasis Mikrokontroler Atmega328, 10. pp. 14-22.
Yulkifli, Yulkifli and Usmeldi, Usmeldi and Yohandri, Yohandri and Anggreini, Anggreini (2017) Pengembangan Thermobalance Digital Berbasis Teknologi Sensor Dan Lembar Kerja Peserta Didik Menggunakan Model Research Based Learning. JPMIPA: Pengembangan Thermobalance Digital Berbasis Teknologi Sensor Dan Lembar Kerja Peserta Didik Menggunakan Model Research Based Learning. pp. 1-8. ISSN 14120917
Yohandri, Yohandri and Syafrindo, Rahmad Arif and Sumantyo, Josaphat Tetuko Sri and Santosa, Cahya Edi and Munir, Achmad (2017) 3D Print X-band Horn Antenna for Ground-based SAR Application. In: Progress In Electromagnetics Research Symposium — Spring (PIERS), 22-25 May 2017, Russia.
Yulkifli, Yulkifli and Afandi, Zurian and Yohandri, Yohandri (2017) Development of Gravity Acceleration Measurement Using Simple Harmonic Motion Pendulum Method Based on Digital Technology and Photogate Sensor. In: ICOMSET: Development of Gravity Acceleration Measurement Using Simple Harmonic Motion Pendulum Method Based on Digital Technology and Photogate Sensor, 2018, Indonesia.
Syafrindo, Rahmad Arif and Yohandri, Yohandri and Asrizal, Asrizal (2017) Development of Interfacing System for Ground-based SAR. In: 2017 Progress in Electromagnetics Research Symposium - Fall (PIERS - FALL), 19-22 November 2017, Singapura.
Yohandri, Yohandri and Yulkifli, Yulkifli and Sumantyo, Josaphat Tetuko Sri (2017) Development of Low Sidelobe Level Array Antenna for Synthetic Aperture Radar Sensor. In: Journal of Physics: Conference Series, Volume 1040, International Conference on Mathematics and Natural Sciences (IConMNS 2017, 6-7 September 2017, Bali.
Yohandri, Yohandri and Yulkifli, Yulkifli and J T S Sumantyo, J T S Sumantyo (2017) Development of Low Sidelobe Level Array Antenna for Synthetic Aperture Radar Sensor. In: International Conference on Mathematics and Natural Sciences (IConMNS 2017): Development of Low Sidelobe Level Array Antenna for Synthetic Aperture Radar Sensor, 2017, Padang.
N Ihsan, N Ihsan and Yulkifli, Yulkifli and Yohandri, Yohandri (2017) Development of Speed Measurement System for Pencak Silat Kick Based on Sensor Technology. In: 1st Annual Applied Science and Engineering Conference: Development of Speed Measurement System for Pencak Silat Kick Based on Sensor Technology, 2017, Indonesia.
Yohandri, Yohandri and Setiadi, Bambang and Yee, Kit Chan and Voon, Chet Koo (2017) A Ground-Based Synthetic Aperture Radar System Using Portable VNA for Landslide Monitoring. In: 2017 International Symposium on Antennas and Propagation (ISAP), 30 Oktober- 2 November 2017, Thailand.
Ihsan, Nurul and Yulkifli, Yulkifli and Yohandri, Yohandri (2017) Instrumen Kecepatan Tendangan Pencak Silat Berbasis Teknologi. Jurnal Sostek: Instrumen Kecepatan Tendangan Pencak Silat Berbasis Teknologi. pp. 124-131. ISSN 7484-23436-1
Yulkifli, Yulkifli and Usmeldi, Usmeldi and Yohandri, Yohandri and Anggraini, Anggraini (2017) Pengembangan Thermobalance Digital Berbasis Teknologi Sensor dan Lembar Kerja Peserta Didik (LKPD) untuk Pembelajaran Materi Suhu dan Kalor. Jurnal Pengajaran MIPA, 22 (1). ISSN 1412-0917 (print) dan 2443-3616 (online)
Yohandri, Yohandri and Rianto, Debi and Putra, Ananda (2017) Study of Single Layer Radar Absorber Material (RAM) Based on Coconut Shell Activated Carbon. In: 2017 Progress in Electromagnetics Research Symposium - Fall (PIERS - FALL), 19-22 November 2017, Singapura.
Satria, Nova and Yohandri, Yohandri and Putra, Ananda (2017) Synthesis and Characterization of Cocoa Pods Waste Carbon for Radar Absorber Material. In: 2017 Progress in Electromagnetics Research Symposium - Fall (PIERS - FALL), 19-22 November 2017, Singapura.
Yulkifli, Yulkifli and Yohandri, Yohandri and Affandi, Zurian (2016) Pembuatan Sistem Pengiriman Data Menggunakan Telemetri Wireless untuk Detektor Getaran Mesin Dengan Sensor Fluxgate. SETRUM: Pembuatan Sistem Pengiriman Data Menggunakan Telemetri Wireless untuk Detektor Getaran Mesin Dengan Sensor Fluxgate, 5 (2). pp. 66-75. ISSN 2301-4652
Yohandri, Yohandri and Setiadi, Bambang and Yulkifli, Yulkifli and Asrizal, Asrizal (2016) Rancang Bangun Sistem Ground-Based Synthetic Aperture Radar Gb-Sar) Untuk Deteksi Dini Bencana Longsor. Other. FMIPA UNP, Padang.
Yulkifli, Yulkifli and Yohandri, Yohandri (2016) Peningkatan Kemampuanguru-Guru Yang Tergabung dalam MGMP Fisika SMA Se-Sumatera Baratmelalui Bimbingan Teknis Pembuatan Publikasi Ilmiah. Project Report. FMIPA UNP.
Yulkifli, Yulkifli and Yohandri, Yohandri and Virmani, Novita (2016) Pengembangan Lembar Kerja Peserta Didik Berbasis Model Discovery Learning dan Alat Praktikum Gerak Melingkar Berbasis Teknologi Digital. In: Konvensi Nasional Pendidikan Indonesia (KONASPI) VIII Tahun 2016: Pengembangan Lembar Kerja Peserta Didik Berbasis Model Discovery Learning dan Alat Praktikum Gerak Melingkar Berbasis Teknologi Digital (Jakarta, 12-15 Oktober 2015), 12-15 Oktober 2015, Jakarta.
Yohandri, Yohandri and Yulkifli, Yulkifli and Susanto, Perengki and Kamus, Zulhendri (2016) IbIKK Produk Inovasi Peralatan Laboratorium Sain. Other. FMIPA UNP, Padang.
Yulkifli, Yulkifli and Yohandri, Yohandri (2015) Bimbingan Teknis Penulisan Karya Tulis Ilmiah terhadap Guru-Guru yang Tergabung dalam MGMP Fisika SMA Sesumatera Barat. Skripsi thesis, Universitas Negeri Padang.
Yohandri, Yohandri and Yulkifli, Yulkifli (2015) Rancang Bangun Alat-Alat Praktikum Berbasis Tenologi Sensor sebagai Pendukung Perangkat Matakuliah Pengembangan Alat Laboratorium Fisika Pendidikan Fisika PPs UNP. Other. Pasca Sarjana UNP, Padang.
Nynoke, Dike and Festiyed, Festiyed and Yohandri, Yohandri (2015) Analisis Karakteristik Kemampuan Penalaran Peserta Didik Pada Pembelajaran Fisika SMA Sebagai Tahap Investigasi Awal Untuk Pengembangan Asesmen Penalaran. In: Peran Riset dan Publikasi Dalam Pembelajaran Fisika yang Inovatif, Kreatif dan Berkarakter Guna Meningkatkan Daya Saing Bangsa, 7 November 2015, Padang.
Deyesa J., Delin and Djusmaini, Djamas and Yohandri, Yohandri (2015) Analisis Karakteristik Peserta Didik Berdasarkan Dimensi Literasi Sains Pada Pengembangan Performance Assessment Berbasis Discovery Learning. In: Peran Riset dan Publikasi Dalam Pembelajaran Fisika yang Inovatif, Kreatif dan Berkarakter Guna Meningkatkan Daya Saing Bangsa, 7 November 2015, Padang.
Affandi, Zurian and Yulkifli, Yulkifli and Yohandri, Yohandri (2015) Desain Awal Pembuatan Sistem Telemetri Wireless untuk Pengukuran Getaran Satu Dimensi Menggunakan Sensor Fluxgate. In: Peran Riset dan Publikasi Dalam Pembelajaran Fisika yang Inovatif, Kreatif dan Berkarakter Guna Meningkatkan Daya Saing Bangsa, 7 November 2015, Padang.
Huda, Ainul and Usmeldi, Usmeldi and Yohandri, Yohandri (2015) Pengembangan Instrumen Analisis Performance Gap Dalam Merancang Assessing 21st Century Skill Pada Keterampilan Pemecahan Masalah. In: Peran Riset dan Publikasi Dalam Pembelajaran Fisika yang Inovatif, Kreatif dan Berkarakter Guna Meningkatkan Daya Saing Bangsa, 7 November 2015, Padang.
Febrianti, Widya and Fauzi, Ahmad and Yohandri, Yohandri (2015) Pengembangan Instrumen Analisis Peserta Didik dalam Perancangan Buku Teks Fisika SMA. In: Peran Riset dan Publikasi Dalam Pembelajaran Fisika yang Inovatif, Kreatif dan Berkarakter Guna Meningkatkan Daya Saing Bangsa, 7 November 2015, Padang.
Yulkifli, Yulkifli and Yohandri, Yohandri (2015) Rancang Bangun Alat-alat Praktikum Berbasis Sensor dan Teknologi Digatal Untuk Medukung Pembelajaran Fisika. In: Prosiding Seminar Nasional Pembelajaran Fisiska: Rancang Bangun Alat-alat Praktikum Berbasis Sensor dan Teknologi Digatal Untuk Medukung Pembelajaran Fisika (Padang, 7 November 2015), 7 November 2015, Padang.
Yohandri, Yohandri (2015) Strategi Mempublikasikan Hasil Penelitian dalam Jurnal Internasional Bereputasi. In: Peran Riset dan Publikasi Dalam Pembelajaran Fisika yang Inovatif, Kreatif dan Berkarakter Guna Meningkatkan Daya Saing Bangsa, 7 November 2015, Padang.
Yulkifli, Yulkifli and Yohandri, Yohandri and Triyono, Rahmad and Zulpadrianto, Zulpadrianto (2015) Development of 2D Vibration Detector Using Fluxgate Sensor Based on Personal Computer. In: Education, mathematics, Science and Technology for Human and natural Resources, 22 Oktober 2015, Padang.
Yohandri, Yohandri (2015) A Synchronous Sub-Array Circularly Polarized Microstrip Antenna for Bisar Onboard UAV. In: Education, mathematics, Science and Technology for Human and natural Resources, 22 Oktober 2015, Padang.
Zulpadrianto, Zulpadrianto and Yulkifli, Yulkifli and Yohandri, Yohandri (2015) Pembuatan Sistem Interface Digital untuk Display Data Getaran Dua Dimensi Dengan Sensor Fluxgate. PILLAR OF PHYSICS: Pembuatan Sistem Interface Digital untuk Display Data Getaran Dua Dimensi Dengan Sensor Fluxgate, 5. pp. 9-16.
Yulkifli, Yulkifli and Yohandri, Yohandri and Triyono, Rahmat (2015) Desain dan Pembuatan Sistem Pendeteksi Gempa Bumi Berbasis Fluxgate. Other. FMIPA UNP, Padang.
Yohandri, Yohandri and Fitri, Maisa and Dasriyani, Yohanna (2014) Pengembangan Set Eksperimen Fisika Berbasis Mikrokontroler dan Antar Muka Personal Komputer. In: Implementasi Pendekatan Saintifik dalam Pembelajaran MIPA, 1 November 2014, Universitas Negeri Padang.
Goa, Steven and Yohandri, Yohandri and Sumantyo, Josaphat (2013) SAR Antenna Development in the UK. In: The International Workshop on GPS Radio Occultation Mission with a Microsatellite, 8-9 Agustus 2013, Chiba University.
Hussein, Muhammed and Yohandri, Yohandri and Sumantyo, Josaphat Tetuko (2013) A Low Sidelobe Level of Circularly Polarized Microstrip Array Antenna for CP-SAR Sensor. Journal of Electromagnetic Waves and Applications, 27 (5). pp. 37-41. ISSN 1931-1941
Yohandri, Yohandri and Sumantyo, Josaphat Tetuko and Hiroaki, Kuze (2012) A New Triple Proximity-Fed Circularly Polarized Microstrip Antenna. International Journal of Electronics and Communications (AEÜ), 66 (5). pp. 395-400. ISSN 1434-8411
Yohandri, Yohandri and J.T. Sri, Sumantyo and Kuze, Hiroaki (2012) Design of a Broadband Antenna for CP-SAR Installed on Unmanned Aerial Vehicle. In: The 17 th CEReS International Symposium, 1 Maret 2012, Chiba University.
Yohandri, Yohandri (2009) Perancangan Sistem Eksperimen Viskositas Cairan Berbasia Mikrokontroler MCS-51 dengan Display Personal Komputer. Project Report. FMIPA UNP, Padang.
Asrizal, Asrizal and Yohandri, Yohandri and Hufri, Hufri and Yulkifli, Yulkifli (2005) Desain dan Penentuan Karakteristik Statik Sistem Pengaturan Waktu Deskrit Enam Belas Selektor Berbasis Mikrokontroler AT89C51. Project Report. FMIPA UNP, Padang.
Zulpadrianto, Zulpadrianto and Yohandri, Yohandri and Putra, Ananda (2002) Development Radar Absorber Material using Rice Husk Carbon for Anechoic Chamber Application. In: IOP Conference Series: Materials Science and Engineering, Volume 335, The 2nd International Conference on Mathematics, Science, Education and Technology, 5-6 Oktober 2017, Padang.
