M Arif Rahman Hakim
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Urgensi Penggunaan Bahasa Inggris Bagi Masyarakat Indonesia dalam Menjalani Masyarakat Ekonomi ASEAN (MEA) M Arif Rahman Hakim
At-Ta'lim : Media Informasi Pendidikan Islam Vol 15, No 2 (2016): DESEMBER
Publisher : Institut Agama Islam Negeri Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (185.176 KB) | DOI: 10.29300/attalim.v15i2.525

Abstract

ESP8266-based Child Monitoring Bracelet Based on Smartphone Connected to Parents Smartphones M Arif Rahman Hakim; Manik, Tomi Darmanto; Sheva Nurhaliza
Indonesian Journal of Electrical Engineering and Electronics Vol. 1 No. 1 (2023): Desember 2023 : Indonesian Journal of Electrical Engineering and Electronics
Publisher : Indonesian Journal of Electrical Engineering and Electronics

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Abstract

Indonesia of the country with diverse tourism destinations. This invites many tourists who come to Indonesia. In addition to promising tourism, safety and comfort are also one of the selling points that tourists consider in choosing a vacation place. Many cases of child loss in Indonesia occur in tourism places that are crowded with visitors, therefore this study aims to design, build, and analyze ESP8266-based child monitoring bracelets connected to smart phones. It can send the current location of the wristband to the smartphone so that the position of the missing child can be tracked by the parents. The test is carried out by measuring the distance between the two tools, if the distance between the parent and the child's bracelet reaches a maximum distance (50 meters) then the alarm on each bracelet will sound and within a radius below the maximum distance when the parent activates the switch, the alarm on the child will be active and vice versa. It’s hoped that the existence of this smart bracelet can directly detect the location of children that are far from the reach of parents and can reduce cases of child loss that occur in tourism places crowded with visitors.
Design a Smart Charity Box Based on Line Followers M Arif Rahman Hakim; Fathan Agil Barra Putra
Indonesian Journal of Electrical Engineering and Electronics Vol. 1 No. 1 (2023): Desember 2023 : Indonesian Journal of Electrical Engineering and Electronics
Publisher : Indonesian Journal of Electrical Engineering and Electronics

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Abstract

The charity box is one of the important tools in the collection of alms funds in mosques in every area. Despite having a significant role in funding, the activities and maintenance of mosques, charity boxes often face a number of problems, such as inefficient manual calculations, risk of theft, and security in the implementation of e-money systems. This article looks at designing a smart charity box that solves these problems. This smart charity box uses the latest technology, including the TCS 34725 color sensor to detect and identify money coming into the charity box. In addition, the charity box is equipped with a line follower system that allows the charity box to move automatically following the flow of worshippers inside the mosque to collect alms. All incoming money data is recorded and calculated automatically, which can be accessed through an application on a smart phone owned by mosque officials. In addition to efficiency in collecting and calculating charity funds, this smart charity box also improves the security of the charity box by integrating a GPS security system and reducing physical contact between pilgrims and charity boxes, which is very relevant to the clean culture implemented from the pandemic period that has passed. Through the integration of technology and innovation, line follower-based smart charity boxes are expected to increase alms fund collection, maintain the security of these funds, and provide comfort to pilgrims in charity.