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Journal : Journal Electric Field

Desain Pengaturan Suhu dan Kelembaban Untuk Meningkatkan Pertumbuhan Fodder Jagung Dalam Menjaga Ketahan Pangan Nasional Susilo; Adi Mulyadi; Ratna Mustika Yasi
Journal Electric Field Vol. 2 No. 1 (2025): Journal Electric Field
Publisher : CV. Sekawan Siji

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.63440/jef.v2i1.103

Abstract

This paper discusses the control design of corn fodder. The problem with corn fodder is that temperature and humidity and inappropriate lighting can trigger the growth of mold. The ultraviolet light illumination control system method uses a fuzzy logic method to control ultraviolet light illumination. So, it affects temperature and humidity, as well as growth of corn fodder. The results of the comparison of the Mamdani fuzzy control system using Matlab and Arduino applications to control corn fodder illumination obtained defuzification values (0.5, 2.5, 6.5). The implementation of the Mamdani fuzzy logic control system affects the light, temperature and humidity, as well as the height and weight of the corn fodder with a definition error of 0.5%. Lighting 5 hours/day on a full spectrum grow light (380nm-730nm) with a light intensity of 2053lux, for 14 days produces a temperature of 27˚C and humidity of 93%, fodder height reaches 28cm with a total weight of 124 grams. Meanwhile, the grow light spectrum (450nm-460nm) with a light intensity of 1462.5 lux produces a temperature of 28˚C and humidity of 85%, the height of the fodder reaches 26.5cm with a total weight of 120 grams. Optimum lighting results were obtained in 5 hours of light with a full spectrum grow light lamp with a light intensity of 2053lux, for 14 days resulting in a temperature of 27˚C and humidity of 93%, the height of the fodder reached 28cm with a total weight of 124 grams. The contribution of fodder research is used as a technological reference for farmers in maintaining national food security.
Sistem Kontrol Suhu Pada Destilator Untuk Mengukur Kadar Air Limbah Pabrik Udang Berbasis Arduino Abhiyaksa, Mahindra; Adi Mulyadi; Widhi Winata Sakti
Journal Electric Field Vol. 2 No. 2 (2025): Journal Electric Field
Publisher : CV. Sekawan Siji

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.63440/jef.v2i2.119

Abstract

This paper discusses the design and temperature control system for shrimp factory wastewater distillation. During the distillation process, wastewater is heated to condense and separate the resulting water vapor. Therefore, a temperature control system is proposed to ensure efficiency. The effectiveness of temperature control in the distillation process is assessed based on changes in temperature. Changes in initial and final temperatures were observed in the distillation process using 50ml-250ml samples and a temperature variation of 34°C–101°C. Test results showed that a 50ml sample reached a maximum temperature of 82°C, producing 9ml of condensate. A 100ml sample, with a maximum temperature of 84°C, produced 19ml of condensate. A 150ml with a maximum temperature of 92°C. Producing 60 ml of condensate, the 200 ml sample reached a maximum temperature of 85°C, producing 60 ml of condensate, and the 250 ml sample reached a maximum temperature of 101°C, producing 60 ml of condensate. The initial TDS value for the 50–250 ml samples remained constant at 1,683 ppm. After distillation, the TDS values for each sample were 319 ppm for the 50 ml sample, 671 ppm for the 100 ml sample, 93 ppm for the 150 ml sample, 86 ppm for the 200 ml sample, and 129 ppm for the 250 ml sample. The contribution of the research is that the control system can reduce the impact of waste on industry by regulating the temperature on the Peltier.