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All Journal SIGMA TEKNIKA Jurnal ABDIMAS MUTIARA
Primasyukra, Mhd Aldi
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Analisa Implementasi IoT Pada Alat Microplate Incubator Pengembangan Pada Alat Elektromedik Ulina, Sri; Sipayung, Apriska Dewi; Primasyukra, Mhd Aldi; Harefa, Juni Petranita; Hutagaol, Pio Lundu
SIGMA TEKNIKA Vol 8, No 2 (2025): SIGMATEKNIKA, VOL. 8, N0. 2, NOVEMBER 2025
Publisher : Fakultas Teknik, Universitas Riau Kepulauan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33373/sigmateknika.v8i2.8413

Abstract

The microplate incubator is an essential electromedical device designed to maintain optimal conditions during the incubation of blood samples, particularly in clinical laboratory examinations. This study aims to analyze the implementation of the Internet of Things (IoT) in a microplate incubator integrated with the Blynk application to improve the effectiveness of temperature and time control throughout the incubation process. The research method involved designing a microcontroller-based system equipped with a temperature sensor and wireless communication module, enabling real-time monitoring and remote control via Blynk. Performance testing was conducted by comparing temperature stability and timing accuracy between the IoT-based incubator prototype and a conventional incubator. The results demonstrated that the IoT system successfully maintained incubation temperature within a stable range, with deviations of less than ±0. 5°C, and provided remote accessibility for users. Therefore, the integration of IoT through Blynk in a microplate incubator enhances accuracy, efficiency, and user convenience in electromedical device development, with potential to support the digitalization of clinical laboratory services in the future.
SMART INFRARED THERAPY: OPTIMALISASI TIMER DAN SENSOR IOT UNTUK EFEKTIVITAS MAKSIMAL DALAM PENGEMBANGAN ALAT ELEKTROMEDIK Primasyukra, Mhd Aldi; Ulina, Sri; Haslin, Sharfina; Syahputra, Muhammad Fahri; Malau, Roma Kristian
SIGMA TEKNIKA Vol 8, No 2 (2025): SIGMATEKNIKA, VOL. 8, N0. 2, NOVEMBER 2025
Publisher : Fakultas Teknik, Universitas Riau Kepulauan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33373/sigmateknika.v8i2.8353

Abstract

Infrared therapy is widely used in medical rehabilitation; however, uncontrolled temperature, distance, and duration may reduce its effectiveness and increase patient risk. This study aims to implement a Smart Infrared Therapy system based on the ESP8266 microcontroller, integrating the MLX90614 temperature sensor, the HC-SR04 distance sensor, and the Blynk IoT platform to enhance safety and precision. The system is designed to monitor skin surface temperature and patient distance in real-time, control therapy duration through an automatic timer, and provide immediate notifications when safety thresholds are exceeded. The evaluation focused on three main aspects: temperature measurement accuracy, distance detection accuracy, and IoT–timer integration performance. Results show that the MLX90614 sensor achieved a maximum error of 0.82% with a response time of
SOSIALISASI PENGGUNAAN MIKROKONTROLER DALAM OPTIMALISASI DAN EFISIENSI ALAT PEMBUATAN PAKAN TERNAK Primasyukra, Mhd Aldi; Sri Ulina; Khairil Abdillah; Hotromasari Dabukke; Arief H Siregar; Josua Sianturi
Jurnal Abdimas Mutiara Vol. 7 No. 1 (2026): JURNAL ABDIMAS MUTIARA
Publisher : Universitas Sari Mutiara Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51544/jam.v7i1.6877

Abstract

Latar belakang: Produksi pakan ternak skala rumah tangga masih dilakukan secara manual sehingga kurang efisien dari sisi waktu, tenaga, dan konsistensi kualitas pakan. Pemanfaatan mikrokontroler sebagai teknologi tepat guna berpotensi meningkatkan efisiensi proses produksi pakan ternak melalui sistem otomatisasi. Namun, tingkat pemahaman masyarakat terhadap teknologi mikrokontroler masih terbatas. Tujuan: Kegiatan pengabdian ini bertujuan meningkatkan pengetahuan dan keterampilan masyarakat dalam memanfaatkan mikrokontroler untuk optimalisasi alat pembuatan pakan ternak. Metode: Metode yang digunakan berupa sosialisasi, pelatihan, demonstrasi alat, dan pendampingan. Peserta kegiatan merupakan kelompok peternak skala kecil. Evaluasi dilakukan melalui pre-test dan post-test serta observasi keterampilan peserta. Hasil: Hasil kegiatan menunjukkan adanya peningkatan pengetahuan peserta sebesar 68% berdasarkan nilai rata-rata pre-test dan post-test. Peserta mampu memahami konsep dasar mikrokontroler, pengoperasian alat, serta manfaat otomatisasi dalam produksi pakan. Selain itu, terjadi peningkatan efisiensi waktu produksi hingga 40%. Kesimpulan: Sosialisasi penggunaan mikrokontroler efektif meningkatkan pemahaman dan keterampilan masyarakat dalam optimalisasi alat pembuatan pakan ternak. Kegiatan ini berpotensi meningkatkan produktivitas dan efisiensi usaha peternakan skala kecil.
Co-Authors Arief H Siregar Harefa, Juni Petranita Hotromasari Dabukke Hutagaol, Pio Lundu Josua Sianturi Khairil Abdillah Malau, Roma Kristian Sharfina Haslin Sipayung, Apriska Dewi Sri Ulina Syahputra, Muhammad Fahri Ulina, Sri