Main Article Content
Abstract
Temperature and humidity are important things in a chemical laboratory. By utilizing the internet, operators can remotely monitor laboratory temperatures and humidity with the Internet of Things (IoT) system. The Internet of Things (IoT) system can make it easier for operators to monitor temperature and humidity in chemical laboratories wherever and whenever. DHT11 sensor which functions as a temperature and humidity detector, NodeMCU ESP8266 microcontroller which functions as a data processor so that the DHT11 sensor detection results can be displayed on the monitoring website so that operators can see directly the results of temperature and humidity measurements at the chemical laboratory. This research was conducted at the Samarinda Industrial Research and Standardization Center. Data collection methods used are literature study, interviews, and observations. While the system development method used is prototype. As well as the supporting software used by the Arduino Integrated Development Environment, XAMPP, and Sublime.
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Article Details
References
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References
Amanah, I., 2011. Hazard Identification and Risk Assessment in the Laboratory, Journal of the Faculty of Engineering, Diponegoro University.
Aviana, PS, 2012. Implementation of Internal Control in Computer-Based Accounting Information Systems, Scientific Journal of Accounting. Vol. 1 (4). 65-70
Apriliya, K., 2016. Temperature and Humidity Monitoring System for Egg Incubator Through Global System For Mobile Network Based on Short Message Service. Research. Lampung: University of Lampung.
Ekojono, P., Cahya. R., Anugrah, NR, 2018. Spreadsheet Programming for Electronic Circuit Control Modeling. Malang: POLINEMA PRESS.
Gaol, LJ 2013. Management Information Systems Understanding and Applications. Jakarta: PT Grasindo.
Gunawan D, S., Wahyuono S, Donatus IA, Purnomo. 2011. Weather: Research Results, Properties, and Usage. Yogyakarta: PPOT UGM.
Hardyanto, RH 2017. Concept of the Internet of Things in Web-Based Learning, Journal of Informatics Dynamics. Vol. 6 (1). 87-97
Hidayati, P. 2011. The Effect of Temperature Settings on AC Split Performance, Journal of Energy Conversion Engineering.
Irfan. 2016. Computer Laboratory Temperature Monitoring System Using Arduino-Based SMS. Essay. Samarinda: STMIK Widya Cipta Dharma Samarinda.
Lagiyono. 2012. Effect of Air Intake on Temperature of Air Conditioner (AC) 1 pk Capacity in the Test Installation Room, Journal of the Faculty of Engineering, State University of Semarang.
Prasetyo, A. 2018. Definition of resistors, types of resistors, and resistor functions. (https://www.kompasiana.com/spampam/5b86b6e46ddcae2040310973/resistor-pengentuk-resistor-jenis-jenis-resistor-da-fungsi-resistor, accessed March 27, 2020)
Pressman, RS 2012. Software Engineering Practitioner Approach 7. Yogyakartan: ANDI.
Saputro, TT 2017. NodeMCU Tutorial First Meeting, (https://embeddednesia.com/v1/tutorial-nodemcu-pertidang-pertama/, accessed 27 March 2020)
Sunardi and Siti Z. 2013. Physics for SMA / MA Class X Specialization. Bandung: YramaWidya.
Susanto, Azhar. 2013. Management Information Systems. Bandung: Lingga Jaya.
Sutabri, T. 2012. Concept of Information Systems. Yogyakarta: CV Andi Offset.
Wijanarko, D. 2017. Monitoring of Temperature and Humidity Using SMS Gateway in the Automatic Microcontroller-Based Tempe Fermentation Process. Essay. Jember: Jember State Polytechnic.