Access control is a method to control someone's access to enter the room. This is necessary so that the safety of the room can be physically maintained by limiting who is allowed to access the room and the assets in it. By implementing access control, the risk of damaging the assets in the room can be reduced. In addition to room access restrictions, access records are also needed to find out who and when someone who has access has accessed the room. Therefore we need a tool that can limit and record the time and identity of room access. The method used in this research is hardware prototyping which consists of planning, component testing, design, integration, overall testing and optimization. This research produces a prototype device using Radio Frequency Identification (RFID) as an Access Control System for Laboratory and Lecture Rooms in the Vocational School Computer Study Program. This tool is a tool that is able to monitor student activities when entering and leaving the laboratory and lecture hall. This tool utilizes a RFID sensor, Selenoid Door Lock, Dfplayer mini mp3, relay, buzzer, LED, push button, speaker, resistor, reed switch, database and web page as the output display. All components and input to output processing are integrated by the nodeMCU microcontroller with System On Chip ESP8266. With the RFID Development Tool as an Access Control System for the Laboratory and Lecture Room, the Computer Vocational Study Program can monitor student activities when entering and leaving the room, so that these activities can be managed properly by the room manager.
Pengukuran LILA pada kelompok wanita usia subur (WUS) baik ibu hamil merupakan salah satu cara deteksi dini yang mudah dan dapat dilaksanakan oleh masyarakat awam, untuk mengetahui kelompok beresiko KEK. KEK merupakan keadaan dimana ibu penderita kekurangan makanan yang berlangsung menahun (kronis) yang mengakibatkan timbulnya gangguan kesehatan pada ibu. Selama ini sistem pencatatan ibu hamil di posyandu masih menggunakan sistem manual yaitu data ibu hamil yang diperoleh masih menggunakan kalkulator untuk mengetahui kondisi kategori ibu hamil selain itu data yang digunakan untuk mengarsif data masih menggunakan buku dan Microsoft excel hal ini sangat menyulitkan petugas posyandu apabila mau mencari data ibu hamil dan kesulitan dalam melakukan laporan karena data tidak disimpan dengan baik. Data seperti ini sangat rawan kehilangan data dan kerusakan data apabila suatu waktu dibutuhkan lagi. Penelitian ini telah berhasil dilakukan yang dapat menyimpan data pada cloud berupa data-data ibu hamil berupa tambahan data pasien, edit data, hapus data dan pencarian data selain itu pada tampilan website dapat menampilkan halaman login, dashboard, data interpretasi, halaman data pasien, halaman perhitungan data pasien, halaman edit data pasien.
<p>ABSTRACT<br />The nutritional status of pregnant women is one indicator in measuring the nutritional status of the community. If the nutritional input for pregnant women from food is not balanced with the body's needs, nutrient deficiency will occur. The four main nutritional problems in Indonesia are Chronic Energy Deficiency (KEK), Iodine Deficiency Disorders (GAKY), Vitamin A Deficiency (KVA), and Iron Nutrition Anemia (AGB). KEK can occur in women of childbearing age (WUS) and in pregnant women. Someone said to suffer the risk of KEK if LILA <23.5 cm. Decision making in Chronic nutritional selection of pregnant women generally has different factors, many different ways to optimize nutrition in pregnant women, among others by measuring the Upper Arm Circumference (LILA) of pregnant women as an indicator of nutritional status of healthy pregnant women and not Normal LILA is more than 23.5 cm abnormality during pregnancy can cause various diseases in pregnant women and the fetus that is conceived. Various alternatives of incompatibility with the normal level and whether or not the disease suffered by pregnant women in the fulfillment of nutrition of each pregnant woman is different between one pregnant woman and the other for herself and the fetus so that makes nutrition experts sometimes still not quite right in diagnosing pregnant women normal or not and often arises confusion in decision making so nutritionists need visualization or computerization that helps in decision making, but basically this system is not taking over the position of decision makers to get the final decision.<br />Keywords: LILA, KEK, Nutrition, Pregnant Women.<br />ABSTRAK<br />Status gizi ibu hamil merupakan salah satu indikator dalam mengukur status gizi masyarakat. Jika masukan gizi untuk ibu hamil dari makanan tidak seimbang dengan kebutuhan tubuh maka akan terjadi defisiensi zat gizi. Empat masalah gizi utama di Indonesia yaitu Kekurangan Energi Kronik (KEK), Gangguan Akibat Kekurangan Yodium (GAKY), Kekurangan Vitamin A (KVA), dan Anemia Gizi Besi (AGB). KEK dapat terjadi pada wanita usia subur (WUS) dan pada ibu hamil. Seseorang dikatakan menderita risiko KEK bilamana LILA <23,5 cm. Pengambilan keputusan pada pemilihan gizi Kronis ibu hamil umumnya mempunyai faktor-faktor yang berbeda, banyak berbagai cara dalam mengoptimalkan gizi pada ibu hamil antara lain dengan cara mengukur Lingkar Lengan Atas (LILA) ibu hamil sebagai salah satu indikator status gizi ibu hamil yang sehat dan tidak.LILA normal adalah lebih dari 23,5 cm ketidak normalan semasa kehamilan dapat menyebabkan berbagai penyakit pada ibu hamil dan janin yang dikandung. Berbagai alternatif ketidak sesuaian dengan tingkat normal dan tidaknya serta penyakit yang diderita ibu hamil dalam pemenuhan gizi dari tiap ibu hamil yang berbeda-beda antara ibu hamil yang satu dan yang lain untuk dirinya dan janin sehingga membuat pakar gizi terkadang masih kurang tepat dalam mendiagnosis ibu hamil normal dan tidaknya serta sering timbul kerancuan dalam pengambilan keputusan sehingga para pakar gizi membutuhkan visualisasi atau komputerisasi yang membantu dalam pengambilan keputusan, tetapi pada dasarnya sistem ini bukan mengambil alih posisi pengambil keputusan untuk mendapatkan keputusan akhir.<br />Kata Kunci : LILA, KEK, Gizi, Ibu Hamil.</p>
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