| A simple calibration methods of relative humidity sensor DHT22 for tropical climates based on Arduino data acquisition system RA Koestoer, N Pancasaputra, I Roihan, H Harinaldi AIP Conference Proceedings 2062 (1), 2019 | 42 | 2019 |
| A simple method for calibration of temperature sensor DS18B20 waterproof in oil bath based on Arduino data acquisition system RA Koestoer, YA Saleh, I Roihan, H Harinaldi AIP Conference Proceedings 2062 (1), 2019 | 41 | 2019 |
| Prototype low-cost portable electrocardiogram (ECG) based on Arduino-Uno with Bluetooth feature WJ Iskandar, I Roihan, RA Koestoer AIP Conference Proceedings 2193 (1), 2019 | 30 | 2019 |
| Unpatented grashof-incubator as a part of community-enggagement in mechanical engineering university of Indonesia RA Koestoer, I Roihan Prosiding SENTRA (Seminar Teknologi dan Rekayasa), 285-287, 2016 | 15 | 2016 |
| Testing a Calibration Method for Temperature Sensors in Different Working Fluids R Septiana, I Roihan, RA Koestoer Journal of Advanced Research in Fluid Mechanics and Thermal Sciences 68 (2 …, 2020 | 13 | 2020 |
| Testing a Calibration Method for Temperature Sensors in Different Working Fluids R Septiana, I Roihan, RA Koestoer | 13* | |
| Product design, prototyping, and testing of twin incubator based on the concept of grashof incubator RA Koestoer, I Roihan, AD Andrianto AIP Conference Proceedings 2062 (1), 2019 | 12 | 2019 |
| Calibration of K-Type Thermocouple and MAX6675 Module With Reference DS18B20 Thermistor Based on Arduino DAQ R Septiana, I Roihan, J Karnadi, RA Koestoer Prosiding SNTTM XVIII 18 (1), (PTM) 1-6, 2019 | 11 | 2019 |
| Analysis of temperature stabilization in grashof incubator with environment variations based on Indonesian national standard (SNI) AV Zaelani, RA Koestoer, I Roihan, H Harinaldi AIP Conference Proceedings 2062 (1), 2019 | 7 | 2019 |
| Data logger multichannel based on Arduino-Uno applied in thermal measurement of solar still Carocell L3000 I Roihan, RA Koestoer AIP Conference Proceedings 2314 (1), 2020 | 6 | 2020 |
| Installing and testing the grashof portable incubator powered using the solar box" be-care" for remote areas without electricity I Roihan, EA Setiawan, RA Koestoer Transdisciplinary Research and Education Center for Green Technologies …, 2020 | 6 | 2020 |
| Denoising MAX6675 reading using Kalman filter and factorial design R Septiana, I Roihan, RA Koestoer International Journal of Electrical and Computer Engineering 11 (5), 3818, 2021 | 4 | 2021 |
| Development of a low-cost Arduino-based patient monitoring system for heartrate, oxygen saturation and body temperature parameters J Karnadi, I Roihan, A Ekadiyanto, RA Koestoer Journal of Applied Science, Engineering and Technology 1 (1), 26-26, 2021 | 4 | 2021 |
| Characteristic Testing of Solar Still X Desalination Technology in Indonesia using Seawater I Roihan, RA Koestoer, VD Simangunsong, A Surjosatyo Prosiding SNTTM XVII 17 (1), 69-77, 2018 | 4 | 2018 |
| Mini patient health monitor with heartrate, oxygen saturation, and body temperature parameter in affordable cost’s development for COVID-19 pretest J Karnadi, I Roihan, RA Koestoer AIP Conference Proceedings 2344 (1), 2021 | 3 | 2021 |
| Thousands of babies saved by the community empowerment: free lending home incubator for all I Roihan, J Karnadi, A Riantono, RA Koestoer KnE Social Sciences, 656–667-656–667, 2020 | 3 | 2020 |
| Free Lending Home Incubator as a Community Engagement for All RA Koestoer Rising to the Challenge of SDGs in Asia through University-Community …, 2018 | 3 | 2018 |
| Development of portable grashof incubator type a up to h using digital thermostat w1209 to improve heat performance according to SNI IEC 60601-2-19: 2014 Criteria R Septiana, I Roihan, RA Koestoer AIP Conference Proceedings 2248 (1), 2020 | 2 | 2020 |
| PEMBERDAYAAN MASYARAKAT UNTUK MENCEGAH KEMATIAN BAYI: PEMINJAMAN GRATIS INKUBATOR UNTUK SELURUH NUSANTARA I Roihan, J Karnadi, A Riantono, RA Koestoer Jurnal Bakti Masyarakat Indonesia 3 (2), 2020 | 2 | 2020 |
| Blue electrocardiogram (ECG): ECG with bluetooth feature integrated with smartphone WJ Iskandar, I Roihan, RA Koestoer AIP Conference Proceedings 2344 (1), 2021 | 1 | 2021 |
