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All Journal Jurnal Informatika dan Teknik Elektro Terapan JTEIN: Jurnal Teknik Elektro Indonesia
Santosa, Slamet Purwo
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Computer Science & IT Control & Systems Engineering Education Electrical & Electronics Engineering Energy Engineering

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RANCANG BANGUN ALAT PENDETEKSI KEASLIAN DAN NOMINAL UANG MENGGUNAKAN SENSOR UV GYML8511 DAN TCS3200 Santosa, Slamet Purwo; Reynaldi, Muhammad; aditya, lukman
Jurnal Informatika dan Teknik Elektro Terapan Vol 13, No 1 (2025)
Publisher : Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jitet.v13i1.5967

Abstract

Penelitian ini merancang perangkat otomatis untuk mendeteksi keaslian dan denominasi uang menggunakan sensor UV GYML8511, sensor TCS3200, dan DF Player untuk umpan balik audio. Uji coba dilakukan pada uang asli pecahan 50.000 dan 100.000 serta uang palsu yang dicetak pada kertas 75 gram, 80 gram, dan kertas lilin. Deteksi keaslian berdasarkan tegangan keluaran sensor UV menunjukkan uang asli menghasilkan 1,01–1,02 V, sementara uang palsu pada kertas lilin menghasilkan 1,04–1,05 V. Perangkat ini mampu mendeteksi denominasi dengan akurasi 90% untuk 50.000 dan 100% untuk 100.000
Smart Egg Incubator Monitoring System Based on IoT and Blynk Connectivity Santosa, Slamet Purwo; Jaylana, Jaky; Naibaho, Nurhabibah
Jurnal Teknik Elektro Indonesia Vol 6 No 2 (2025): JTEIN: Jurnal Teknik Elektro Indonesia
Publisher : Departemen Teknik Elektro Fakultas Teknik Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/jtein.v6i2.785

Abstract

In the era of Industry 4.0, the integration of Internet of Things (IoT) technologies in agriculture has significantly enhanced automation and remote monitoring capabilities. This research presents the development of a smart egg incubator monitoring system based on the ESP32 microcontroller, integrated with various sensors and connected through the Blynk IoT platform. The system incorporates a DHT22 sensor for real-time temperature and humidity monitoring, a MAX9814 microphone amplifier for detecting chick hatching sounds, and an ESP32-CAM module for live video streaming inside the incubator. All collected data and alerts are transmitted to the user via the Blynk application, enabling remote supervision and timely interventions. The incubator is designed to maintain optimal environmental conditions, with automatic control of heating and cooling systems based on sensor feedback. Experimental results show that the system successfully maintained a stable incubation environment with an average temperature of 37.3°C and humidity around 55%, and accurately detected hatching events through sound analysis. The implementation of live video streaming further enhances the monitoring capabilities by allowing visual confirmation of embryo development. The proposed system demonstrates a reliable, scalable, and user-friendly solution for modern poultry farming, especially in resource-limited or remote environments
RANCANG BANGUN ALAT PENDETEKSI KEASLIAN DAN NOMINAL UANG MENGGUNAKAN SENSOR UV GYML8511 DAN TCS3200 Santosa, Slamet Purwo; Reynaldi, Muhammad; aditya, lukman
Jurnal Informatika dan Teknik Elektro Terapan Vol. 13 No. 1 (2025)
Publisher : Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jitet.v13i1.5967

Abstract

Penelitian ini merancang perangkat otomatis untuk mendeteksi keaslian dan denominasi uang menggunakan sensor UV GYML8511, sensor TCS3200, dan DF Player untuk umpan balik audio. Uji coba dilakukan pada uang asli pecahan 50.000 dan 100.000 serta uang palsu yang dicetak pada kertas 75 gram, 80 gram, dan kertas lilin. Deteksi keaslian berdasarkan tegangan keluaran sensor UV menunjukkan uang asli menghasilkan 1,01–1,02 V, sementara uang palsu pada kertas lilin menghasilkan 1,04–1,05 V. Perangkat ini mampu mendeteksi denominasi dengan akurasi 90% untuk 50.000 dan 100% untuk 100.000
Co-Authors Jaylana, Jaky Lukman Aditya Naibaho, Nurhabibah Reynaldi, Muhammad