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Simulasi Pengukuran Suhu dan Kelembaban Ruangan Menggunakan Arduino Uno dan DHT22 pada Wokwi Anggie Maulia; Naif Baihaqi; Nur Fajri Faiz; Muhammad Rizki; Didik Aribowo
Jurnal Teknik Mesin, Industri, Elektro dan Informatika Vol. 3 No. 4 (2024): Desember : JURNAL TEKNIK MESIN, INDUSTRI, ELEKTRO DAN INFORMATIKA
Publisher : Pusat Riset dan Inovasi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jtmei.v3i4.4544

Abstract

This study simulates a temperature and humidity monitoring system using the DHT22 sensor virtually on the Wokwi platform. The research background highlights the importance of monitoring temperature and humidity to maintain environmental conditions automatically, offering greater efficiency than manual monitoring. The study aims to test the functionality of devices and program codes without requiring physical hardware. The methods include literature review, software design, circuit schematic arrangement, and simulations with temperature and humidity parameters. Simulation results indicate the system can accurately measure temperature and humidity, display data on the LCD, and activate the relay and LED if the temperature exceeds 25°C. This research provides a foundation for developing automatic monitoring systems beneficial in daily life.
Analisis Gelombang Elektromagnetik pada Transmisi Jaringan 5G di Indonesia Rafif Abyakto; Qonita Auliani; Naif Baihaqi; Muhammad Rizki; Diyajeng Luluk Karlina
Jurnal Teknik Mesin, Industri, Elektro dan Informatika Vol. 3 No. 4 (2024): Desember : JURNAL TEKNIK MESIN, INDUSTRI, ELEKTRO DAN INFORMATIKA
Publisher : Pusat Riset dan Inovasi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jtmei.v3i4.4545

Abstract

Electromagnetic waves in 5G transmission in Indonesia, a cellular network based on electromagnetic waves, which has revolutionized wireless communications. This wireless technology is more advanced than previous wireless technologies (1G, 2G, 3G and 4G). Electromagnetic waves are a type of electromagnetic radiation consisting of electric and magnetic fields moving simultaneously. 5G operates at a higher frequency than previous cellular technologies. The relationship between 5G signals and electromagnetic waves and their impact on signal performance and range. Here we discuss how 5G operates at higher frequency ranges, including millimeter wave (mmWave), which offers very high data speeds and large capacities. 5G technology is a fifth generation wireless communication network that offers faster data speeds, lower latency, and greater connection capacity compared to previous generations. Of particular concern is the impact of the electromagnetic fields (EMF) generated by this technology on the environment and human health. 5G technology uses higher frequencies in the millimeter wave (mmWave) spectrum, reaching 24 to 100 GHz, in addition to low to medium frequencies also used by 4G networks. Research has shown that the electromagnetic field of 5G technology has different properties, such as shorter wavelengths so that the penetration depth into living tissue is smaller.