Article Per Year (5 Year)
p-Index From 2021 - 2026
0.92
P-Index
This Author published in this journals
All Journal Jurnal Materi dan Pembelajaran Fisika Jurnal Pendidikan Fisika PROSIDING : Seminar Nasional Fisika dan Pendidikan Fisika Proceeding of International Conference on Teacher Training and Education Jurnal Penelitian Pendidikan IPA (JPPIPA) International Journal of Active Learning Journal of Biology Learning Schrödinger: Journal of Physics Education Journal of Embedded Systems, Security and Intelligent Systems Proceeding Seminar Nasional IPA
Daru Wahyuningsih
Program Studi Pendidikan Fisika FKIP Universitas Sebelas Maret, Surakarta Jalan Ir. Sutami No.36A Kentingan Surakarta57126
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Education Materials Science & Nanotechnology Physics Social Sciences Other

Published : 23 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 1 Documents
Search
Journal : Journal of Embedded Systems, Security and Intelligent Systems

 1 
Internet of Things Experiment Device for Laboratory Activities in Heat Transfer Mechanism Rahmawati, Siti Nur; Wahyuningsih, Daru
Journal of Embedded Systems, Security and Intelligent Systems Vol 6, No 2 (2025): June 2025
Publisher : Program Studi Teknik Komputer

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59562/jessi.v6i2.2216

Abstract

As a branch of fundamental science, physics studies the laws underlying physical events that happen in nature. To learn physics, laboratory activity is necessarily involved, and it requires supporting devices to observe and study phenomena that are physically abstract, such as heat transfer mechanisms. This research aims to develop an Internet of Things (IoT) experiment device for heat transfer using NodeMCU and describe its working principle and measurement result. It involved NodeMCU, MAX6675 sensor, and LCD 1602 as the main components. The procedures carried out in this research included planning, developing, testing, data collecting, data analyzing, and reporting. Multiple measurements were carried out to analyze the standard error value of the device. The standard error values of both thermocouples used in the device were 1,336104 for the first thermocouple and 0,754315 for the second. Additionally, the IoT device’s thermocouple readings were calibrated using the linear regression method and the validation experiment showed that the calibration has increased its accuracy value.
Co-Authors Aris Prasetyo Nugroho Artono Dwijo Sutomo Bambang Kusharjanta Budi Legowo Chirana Suprihatin Delisma Wisnu Adi Dwi Isworo Dwi Teguh Rahardjo Elvin Yusliana Ekawati Fairusy Fitria H Haqiqi, Haqiqi Haryani, Fairusy F Indhah Permatasari Jamzuri Jamzuri Khasanah, Annisa Nur Muliawati, Septia Mulyadi Mulyadi Nanang Khoirudin Ninda Ekawati Novanita Puja Arsihna, Novanita Novi Listyowati Luntungan Pujayanto Pujayanto Radiyono Radiyono Rahmawati, Siti Nur Rifqi Fatihatul Karimah Rini Budiharti Risa Suryana Sarwanto Sarwanto Soni Nugroho Yuliono Sukarmin Sukarmin Karmin Supurwoko Surantoro Toro Titian, Kharisma Tri Murwaningsih, Tri Trustho Raharjo Utari, Halimatush S.T Widha Sunarno Yulian Adi Setyono