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Endang Iriawan
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Biochemistry, Genetics & Molecular Biology Civil Engineering, Building, Construction & Architecture Electrical & Electronics Engineering Engineering Mechanical Engineering

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PERANCANGAN ALAT TIMBANGAN HEWAN TERNAK MENGGUNAKAN SENSOR FIBER OPTIC DAN SOFTWARE ARDUINO IDE Rully Syafira Putri; Endang Iriawan; Bambang Widiyatmoko; Elda Rayhana
SAINSTECH: JURNAL PENELITIAN DAN PENGKAJIAN SAINS DAN TEKNOLOGI Vol 33 No 3 (2023): Sainstech: Jurnal Penelitian dan Pengkajian Sains dan Teknologi
Publisher : Institut Sains dan Teknologi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37277/stch.v33i3.1660

Abstract

Abstract The type and technique of feeding is the main thing related to the acceleration of livestock development but almost most of the farmers do not pay much attention to the type and quality of feed given to their animals. Therefore, researchers designed the farm animal scales by creating an optical fibre-based sensor and utilizing the Arduino IDE software system for the purpose of making animal farmers aware of the weight information of their animals. The design of the scales has been done in the laboratory of Optoelectronics and Instrumentation, Physics Research Center of Indonesian Institute of Sciences (LIPI) Serpong. The optical fibre sensor system with the received light intensity output was then transmitted by the photodetectors and then Analog to Digital Converter (ADC) process using the Arduino Software. Result of sensor characterization with varying diameter rubber hose with high sensitivity obtained sensor with diameter of 3.1 cm and 2.6 cm. The test results showed that the sensor with a diameter of 3.1 cm was able to withstand pressure of 3.1 kg. F/cm2 or a load equivalent of 905.2 kg. Keywords: Sensors, Optical Fiber, Software Arduino IDE, Livestock
Pengukuran Sudut Rancangan Penggerak Tempat Solar Cell Berbasis Motor Servo Menggunakan Sensor MMA8451 Dan Busur Derajat Muhammad Rafly; Endang Iriawan; Elda Rayhana
SAINSTECH: JURNAL PENELITIAN DAN PENGKAJIAN SAINS DAN TEKNOLOGI Vol 34 No 1 (2024): Sainstech: Jurnal Penelitian dan Pengkajian Sains dan Teknologi
Publisher : Institut Sains dan Teknologi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37277/stch.v34i1.1916

Abstract

Abstract Solar cell is a potential new electrical energy developed in our country, but the current optimization is not optimal, one of which is due to static installation. In this study, a servo motor was used to drive the solar cell based on the angle of the sun, the ESP32 microcontroller as the control brain, and the GY-45 MMA8451 accelerometer sensor and the protractor as the angle meter of the solar cell holder. From the measurement results, it is found that the angle value of the servo motor with a protractor is not the same, there is a difference in numbers from 5° to 20°, while the angle value of the GY-45 MMA8451 fluctuates and varies. From the research results, it is necessary to calibrate the code on the Arduino with the actual angle and the GY-45 MMA8451 sensor is generally very sensitive and susceptible to vibration. Keywords: Servo motor, Protractor, accelerometer sensor GY-45 MMA8451
Co-Authors Bambang Widiyatmoko Elda Rayhana Muhammad Rafly Rully Syafira Putri