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Alat Pengukur Suhu Tubuh Berbasis Wireless Sensor Network Eri Mardiani; Andri Cahyo Purnomo; Jose Armando; Fuad Alfarizi
CICES (Cyberpreneurship Innovative and Creative Exact and Social Science) Vol 10 No 1 (2024): CICES
Publisher : UNIVERSITAS RAHARJA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33050/cices.v10i1.3056

Abstract

Human body temperature can be measured using a thermometer. Thermometers currently available include analog thermometers and digital thermometers. This tool usually takes up to 1-2 minutes to detect body temperature readings. Therefore, a new method is needed to obtain body temperature values in a shorter time without sacrificing accuracy. As part of this research, a tool has been developed that can measure human body temperature values in a short time and provide accurate readings, as well as a monitoring tool. The tools used in this research are the MLX90614 series infrared sensor, ultrasonic distance sensor, NRF24L01 series wireless sensor, and a sound sensor, namely a buzzer, combined with an Arduino Nano and Uno with an I2C LCD screen, made in such a way that the thermometer is without physical contact. The research methods used include observation, interviews and literature reviews, as well as the use of the Throw Away Prototyping design method and R&D methods. Based on the results of tests carried out, this sensor detects the temperature of objects at a distance of 0-5cm and issues a warning if the temperature is > 37'C.
MANAJEMEN PEMELIHARAAN SARANA PRASARANA PENDIDIKAN Andri Cahyo Purnomo
SOKO GURU: Jurnal Ilmu Pendidikan Vol. 2 No. 1 (2022): April : Jurnal Ilmu Pendidikan
Publisher : Pusat Riset dan Inovasi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/sokoguru.v2i1.135

Abstract

This study aims to determine the management of the maintenance of educational infrastructure in schools. This research is a qualitative type through literature study, namely research that is carried out only based on written works, including research results, both published and unpublished. The results of this research literature review show that facilities and infrastructure will experience a drastic decline if maintenance efforts are not carried out properly and optimally, so that the maintenance of educational facilities and infrastructure needs to be managed properly. The purpose of maintaining facilities and infrastructure, namely a) to optimize the service life of the equipment; b) to ensure the operational readiness of the equipment; c) to ensure the availability of the necessary equipment; d) to ensure the safety of people or students who use the tool. Various kinds of maintenance of educational facilities and infrastructure, namely a) routine/periodic maintenance; b) emergency maintenance; c) preventive maintenance.
MSME RETAIL TRANSFORMATION STRATEGY BASED ON SHARIA ECONOMIC PRINCIPLES Sugina Mr; Ahmad Sarmadi; Dedy Iskandar; Andri Cahyo Purnomo
EKOSSISTEM : Islamic Economics, Banking, Law, System Vol. 4 No. 7 (2026): Ekossistem Volume 4 Number 7 (April 2026)
Publisher : Yasi Learning Education Research

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17605/xhvw6c59

Abstract

The digital transformation of shariah-based retail MSMEs is a strategic effort to enhance competitiveness and ethical business value in the digital era. However, its implementation still faces fundamental challenges such as symbolic tendencies, limitations in digital and shariah literacy, infrastructure gaps, and non-inclusive access to financing. This study aims to analyze the digital transformation of retail MSMEs within the framework of shariah economics using a qualitative approach based on literature review. Data were collected from various selected secondary sources to examine relevant characteristics, challenges, opportunities, and strategies. The findings indicate that the digital transformation of MSMEs is a complex, holistic process, where internal limitations of MSMEs (such as capital and human resources) intersect with external challenges in the form of uneven digital infrastructure, low literacy, and suboptimal regulatory frameworks. On the other hand, shariah principles and the presence of shariah fintech actually offer significant opportunities to build a more just and sustainable financial system. However, there exists a fundamental paradox in the form of a wide gap between available technological innovations and the adoption capacity of business actors. Therefore, effective transformation strategies must focus on building a symbiotic ecosystem through synergistic collaboration among all stakeholders.