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Journal : Bulletin of Electrical Engineering and Informatics

Detection of water quality in crayfish ponds with IoT Abdurrasyid Abdurrasyid; Indrianto Indrianto; Meilia Nur Indah Susanti; Yudhi S. Purwanto
Bulletin of Electrical Engineering and Informatics Vol 10, No 2: April 2021
Publisher : Institute of Advanced Engineering and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/eei.v10i2.1968

Abstract

Data from the Central Bureau of Statistics shows that during the first quarter of 2014 to 2019, the tendency of Indonesian crayfish export increases by an average of 3.54% in 2019 and reach 7.09 million USD. This number still fails to meet the global market demand caused by poor water quality due to cultivators’ lack of experience and education. Two parameters measured in water quality are temperature and pH. Thus, a device was made using IoT to maintain those conditions in order to increase the viability of the crayfish in the pond. The perceptron method is used to classify water quality based on those parameters. To send the data, ESP8266 is used as an intermediary for Arduino and cloud server. The result is that the information about the ponds’ condition can be seen via a smartphone. The method gives a value of 98.06% accurate in determining water quality.
Face detection and global positioning system on a walking aid for blind people Abdurrasyid Abdurrasyid; Indrianto Indrianto; Meilia Nur Indah Susanti
Bulletin of Electrical Engineering and Informatics Vol 11, No 3: June 2022
Publisher : Institute of Advanced Engineering and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/eei.v11i3.3429

Abstract

Blindness is a general term used for the condition of someone who experiences a disturbance or obstacle in their sense of sight. In general, blind people walk with special canes to help them walk and increase their safety. However, there are problems that arise when blind people walk home or go from a path that they are used to or to a place where they have never traveled. There is the possibility that blind people get lost and find it difficult to determine their way home because they don't know where they are going. For this reason, it is necessary to create a system that can monitor their whereabouts in real time and provide directions, provide information on the steps to their destination and they can also notify their families and related foundations if they are in trouble. For this reason, it is necessary to make an integrated tool with the haar cascade method to detect faces to find out whether there are humans or other obstacles that can shows 94% accuracy, in addition a global positioning system (GPS) can help blind people to show the direction of the destination.
Text-to-speech on health monitoring bracelet for the visually impaired Indrianto, Indrianto; Abdurrasyid, Abdurrasyid; Susanti, Meilia Nur Indah; Ramadhan, Arief
Bulletin of Electrical Engineering and Informatics Vol 12, No 6: December 2023
Publisher : Institute of Advanced Engineering and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/eei.v12i6.5369

Abstract

Text-to-speech (TTS) is a technology that converts text into sound using a phonetization system and is especially useful to be applied to blind aids who need information in the form of sound because of their limitations. To help the visually impaired know their health conditions where the visually impaired feel limited to going out during the pandemic. For this reason, it is necessary to make an aid that can read text-based data such as body temperature, heart rate per minute, and oxygen levels into a voice that can be heard by the blind, the method used in this study is finite state automata (FSA) which is used to split Indonesian words into words according to its syllable patterns and facilitate the pronunciation process which is included in the blind aids so that it is expected to help the visually impaired to be able to find out their health condition. In this study, the test was carried out using the confusion matrix method and the results obtained were 100% accurate, 99.71% accuracy of temperature sensor, 98% accuracy of heart rate, and 95% accuracy of oxygen saturation.
Co-Authors Abdul Haris Abdurrasyid Abdurrasyid, Abdurrasyid AGUS PURWANTO Agus Purwanto Anak Agung Gede Sugianthara Anggun Nugroho Arief Ramadhan Asep Saefullah Aziza, Rosida Nur Bandha Hady Prasetyo, Bandha Hady Bramantyo Adi Nugroho Darma Rusjdi Dewi Arianti Wulandari Dewi, Devi Putri Berliana EDWAR EDWAR Edy Purwanto Efy Yosrita Endang Sunandar Erma Sulistyo Rini, Erma Sulistyo Fairus Ferdiansyah Deu, Givari Fauziawan, Affan Irfan Fauziawan, Affan Irvan Ferry Sudarto Fredy Susanto Garang Syahputra Siregar Gede Dody Sanjaya, Gede Dody Giatno Giatno Grace Sondakh Hani Dewi Ariessanti Haris, Abdul Hasan, Riza Hengki Sikumbang Herman Bedi Agtriadi, Herman Bedi Heru Wardono I Kadek Didik Kardiasa, I Kadek I Nengah Adi Irawan, I Nengah I Nyoman Yudi Anggara, I Nyoman Ichwal Kurniawan Illahi, Abima Ir. Irwan Nimara, MMSI Iriansyah BM Sangadji Jimmi Parulian Hutapea Junaidi Junaidi Luqman Luqman Luqman, Luqman M. Faisi Ikhwali M. Piqih Armansyah Maricar, M. Azman Marinda, Fitria Max Teja Ajie Meilia Nur Indah Susanti Meilia Nur Indah Susanti, Meilia Nur Muhamad Samsudin Muhammad Azhar Putra Lambitu Muhsin, Hafidul Mursyidin Mursyidin Naser Jawas, Naser Ni Luh Putri Srinadi Ni Nyoman Utami Januhari, Ni Nyoman Ni Wayan Dewi Ramayanti, Ni Wayan Novi Gusti Pahiyanti Novy Wahyudiyati Nur Indah Susanti, Meilia Nurhamzah, Dimas Purantara, A.A Gede Purwanto, Yudhi Purwati Putri J. Rahmad Nuthihar Rakenurdi Lubis Rakhmat Arianto Rakhmat Arianto Ricki Harahap Rifan Munzilin Riki Ruli A. Siregar, Riki Ruli A. Rima Rizqi Wijayanti Rizqia Cahyaningtyas Rosida Nur Aziza Rubbie Himawan Shofwan Hanief Sigit Sukmajati Sikumbang, Hengki Siswipraptini, Puji Catur Siti Juhriah Novianty Sunarso Sunarso Susanti, Meilia Nur Indah Susanti, Meilia Nur Indah Triposa, Reni Yani, Arman Harisma Yonatan Alex Arifianto