Home is an important place for most people, where they need to keep it safe and comfortable from outside interference. Therefore, there is a need for a security system that is able to protect against these disturbances. In this study, fingerprints were used to secure the door of the house, where in the process only the registered fingerprint was allowed to open the door. In table 1 it turns out that wet, wrinkled and peeling fingerprints can still be used and read by the sensor so that concerns that fingerprints cannot be used are refuted. In table 1 it is also proven that the process of opening the door can be done with an Arduino and a fingerprint sensor

During Covid 19 the learning process experienced very severe obstacles, one of the 03semarang Elementary School and Elementary School 01 Semarang. In this study the Android application was used to support the dance learning system where students had to learn their own dance arts at home using the Android application. From the interviews conducted as many as 66.3 % like learning with mobile phones and 72.1 % understand the theory in the Android application so that when learning with mobile phones can easily understand. But for learning the practice of dance 54.7 % does not understand it. This may be the video displayed is not suitable for elementary students so you need a suitable learning video for learning that requires movement.

Teknologi saat ini berkembang pesat dengan ada masalah covid tersebut, masyarakat mulai berlombamencari solusi terhadap masalah yang mereka hadapi sesuai dengan kemampuan keilmuan mereka. Meraka yangahli di bidang virus berusaha dengan cepat menemukan vaksin dan obat untuk covid, di bidang Pendidikan mulaimelirik penggunaan teknologi dalam proses pembelajaran yang berlangsung. Penggunaan aplikasi di android adalahmerupakan salah satu solusi.Proses pembelajaran yang di mana di larang dalam 1 lokasi dalam jumlah banyak danmebaca buku di rasa membosankan oleh bebrapa siswa pada sd peleburan 3 semarang [4], penggunaan mediapembelajaran berbasis android di rasa salah satu pendukung proses pembelajaran. Proses pembelajaran saat inimasih manual menggunakan buku , siswa belajar di rumah menggunakan media buku dan guru akan berkomunikasidengan wa menjelaskan proses pembelajaran nya[5].Hal ini sangatlah menyulitkan siswa dan banyak dari beberapasiswa tidak tertarik dengan metode belajar tersebut. Oleh karena itu di perlukan media pembelajaran yang dapatmenarik siswa untuk memahami materi pembelajaran nya[6].Penggunaan teknologi salah satu nya adalah pemakai

In the warehouse department or warehouse in companies including PT. Semarang Packing Indonesia has a service system that still has not maximized the current technological developments that are growing rapidly. Included in the warehouse inventory system which often occurs is not available stock and excessive stock. This causes the inventory function in the warehouse not to work optimally.
From these problems,. This system includes controlling inventory in the warehouse for purchases so as to reduce excessive or insufficient stock so that the stockter inventory is controlled, as well as the data input process that utilizes RFID so as to speed up the time in the data input process. This system uses the PHP and MYSQL programming languages as the database and utilizes the PHP Framework, namely CodeIgniter, in making this website. With a web-based system, it makes it easier for employees to process data in a timely manner.

Penelitian ini dilaksanakan di SMK Widya Praja beralamat di Jalan Gatot Subroto No.63, Bandarjo, Kecamatan Ungaran Barat. Dalam pengelolaan pembayaran dana sekolah belum menggunakan sistem, sehingga dalam pengelolaannya belum dapat dilakukan secara maksimal. Pengelolaan data  siswa, data guru, pembayaran SPP, pembayaran uang praktikum dan pembayaran uang seragam yang belum memiliki fungsi validasi yang dapat membuat kesalahan input maupun data ganda. Belum adanya informasi pengelolaan dana sekolah sehingga proses penginputan data pembayaran dapat memungkinkan kesalahan pencatatan dan juga pencarian data yang sulit. Pembuatan laporan yang kurang efisien dikarenakan belum adanya laporan yang terintegrasi dengan sistem. Untuk mengatasi masalah tersebut, penulis membangun “Sistem Informasi Pengelolaan Dana Sekolah Berbasis Visual Basic.Net pada SMK Widya Praja Ungaran” agar mempermudah laporan, keamanan yang lebih baik, fungsi validasi untuk meminimalkan kesalahan input data maupun data ganda, fungsi pencarian dan filter data yang memudahkan pencarian data juga laporan yang terintegrasi dengan sistem untuk pelaporan yang lebih efisien. Sistem menggunakan Visual Basic.NET, MySQL, Crystal Report. Data diperoleh melalui studi pustaka, observasi dan wawancara, dan pemberian kuesioner. Penelitian ini menghasilkan sistem informasi pengelolaan dana sekolah yang dapat mengelola data sekolah yang tersistem untuk keamanan data yang lebih baik, fungsi validasi untuk meminimalkan kesalahan input maupun data ganda, fungsi pencarian dan filter data juga laporan yang terintegrasi dengan sistem agar lebih efisien. Hal ini dibuktikan dengan uji efektivitas antara kinerja sistem lama dibandingkan sistem baru apabila diprosentasekan adalah 33,3% : 88,3%. Ditambah hasil uji dari validator internal yaitu 3,6 yang berarti valid, sedangkan dari validator eksternal 3,3 yang berarti sangat valid.

Perkembangan teknologi informasi saat ini sangat cepat. Fungsi teknologi informasi adalah untuk menangkap data, memproses data, menghasilkan, menyusun, menyimpan dan menemukan kembali informasi data, baik untuk kebutuhan informasi pribadi, bisnis dan pemerintahan. Satuan Kerja Pelaksanaan Jalan Nasional Wilayah I Provinsi Jawa Tengah (SATKER PJN I Provinsi JATENG) adalah kantor Pemerintahan Kementerian Pekerjaan Umum dan Perumahan Rakyat yang beralamat di Jl. Murbei Barat I Kelurahan Sumurboto Kecamatan Banyumanik Semarang. Selama ini dalam pencatatan anggaran masih menggunakan cara manual. Berdasarkan masalah tersebut penulis merancang sebuah “Sistem Informasi Anggaran Uang Persediaan dan Belanja Langsung Metode Akrual Basis menggunakan Visual Basic. Net pada SATKER PJN I Provinsi JATENG” yang digunakan untuk memudahkan admin dalam pengelolaan anggaran, pencarian data dan pencetakan laporan. Sistem menggunakan Visual Basic. Net database mySQL dan Crystal Report untuk laporan data, sedangkan dalam metode yang digunakan dengan akrual basis.
Dari hasil penilaian angket validasi terhadap sistem yang dilakukan oleh validator internal menunjukkan nilai 3,1 termasuk kedalam kriteria valid karena berada di range 2,51 - 3,25, sedangkan penilaian validasi terhadap sistem oleh validator eksternal menunjukkan nilai 3,6 yang termasuk kedalam kriteria sangat valid karena berada di range 3,26 – 4,00 dalam skala angket. Untuk perbandingan kinerja sistem lama dan sistem baru oleh pengguna menunjukkan hasil penilaian angket sebesar 40,00 % : 93,33 % terdapat peningkatan kinerja sebesar 53,33% sehingga sistem berada pada kategori sangat efektif

IoT technology is useful for chicken farming to control the condition of the farm concerning some problems such as odour, temperature fluctuations and feeding time system. This study used MQ135 to detect ammonia odour level, DHT11 to check room temperature, and RTC3231 to regulate feeding time. The data obtained from the sensor was sent by wemos to the fire base and MySQL to be read on android so that it can be monitored directly by the breeder. When the ammonia level is above normal it will turn on the odour fan. If  DHT11 reaches the value above 300C, it will turn on the cooling fan, and turn on the heating light when the temperature is below 250C. As RTC3231 sets the time at 07.00 and 14.00, the chicken feeder will automatically open to feed the chickens according to the time set. Table 1 and 2 show that the experiment obtained a value of 100% working well. This study succeeded in monitoring environmental conditions through Android and executing automatic feeding at the predetermined time. Thus, it can be concluded that the use of IoT technology for monitoring and feeding system automation  in chicken farms is highly recommended.

In the current era of globalization, information technology is one of the technologies that is currently developing rapidly. Information technology has now played a very important role in the world of business or business. Besides, the presentation of a good information system is very helpful in making decisions by the management appropriately and is very helpful in improving information systems within an institution.
UPTD Pegandon Public Health Center as one of the public service institutions requires the existence of an information system that is fast, accurate, effective and efficient, to improve its services to patients and the related environment in it. With such a wide scope of services, of course, there are many complex problems that occur in the service process. The number of variables also determines the speed of information flow needed by users and the Puskesmas environment. The registration process, recording payment transactions, searching for patient data and patient payment reporting systems that still use manual methods, are of course also very prone to errors.
To improve patient services, it is necessary to implement an Administrative Information System and the Pegandon Public Health Center UPTD is also expected to take on a role as a facilitator in developing patient services to improve and facilitate serving and providing information through Information Technology. With the Web-Based Administrative Information System, it is hoped that the performance of the Pegandon Health Center UPTD can be improved, so that the quality and quality of service increases.
 

The implementation of the 2020 Pilkada in Gunungpati District as a whole has improved in terms of the quality of its implementation. This is the result of the cooperation of all competent parties at the sub-district and village levels. This study aims to analyze the collaboration of the Supervisory Committee for the Election of Governors and Deputy Governors in 2020, Gunungpati District and to understand in depth the flow of information using Social Network Analysis (SNA). The results showed that the overall density of the supervisory committee network was 0.53 or 53%, so the characteristics of the network of members of the Panwaslu Kec.Gunungpati network were in the high category. Panwaslu members with the initials DAP, RV, WPU and M are the most dominant members of the Panwaslu with values of Centrality, Closeness and Betweness Centrality in the network.
 

Abstract The implementation of knowledge sharing with a system by sharing several web-based teaching materials, may be a solution for STEKOM needs. Lack of lecturers’policy and culture to implement knowledge management (knowledge sharing)of the web-based teaching materialsresulting in lecturer's knowledge cannot be shared well. The purpose of this research is for implementing knowledge management system as teaching material for improving the competence of STEKOM lecturers. This research uses the development of 10-step knowledge management roadmap method system made by Amrit Tiwana, 1999 and summarized into 4 phases, i.e.: 1. evaluation of infrastructure; 2. analysis, design and development of KMS; 3. deployment system; 4. evaluation of system design methods. Results of this research indicated that operation of the KMS has a great opportunity in terms of knowledge transfer by forming a sharing culture of web-based teaching materials on STEKOM. This constitute as an alternative for improving the teaching quality . Sharing of teaching material not only carried out in the internal environment of the STEKOM branch, but also among lecturers of STEKOM branch and between STEKOM lecturers and students