3 research outputs found
APLIKASI PENGOLAHAN DATA AKTIVITAS INSTITUSI PADA UNIT P3AI (PUSAT PENGEMBANGAN PENDIDIKAN DAN AKTIVITAS INSTRUKSIONAL) POLITEKNIK NEGERI SRIWIJAYA
No full textFinal report entitled application of the data processing activities of the Intitution on the Unit P3AI (center for the development of educational and instructional activities) State Polytechnic of Sriwijaya. State Polytechnic of Sriwijaya had technology system that is already growing rapidly. Data processing in general is already computerized, but there is a system of data processing activity on the Unit P3AI who do still use Microsoft Office Excel, or strorage of data is still storedin separate archives. The author tried to build systems that are able to provide solutions and analysis of solving problems the occir on the Unit P3AI. The design of the system and the creation of institutional activities with applications using PHP as a program, MySql as the database. It can be concluded that the Unit is in need of P3AI Applications of Data processing Activities that can reduce the errors of Data processing activities of Institutions that are in the Unit P3AI Polytechnic of Sriwijaya
pintu otomatis menggunakan detektor inframerah sebagai bentuk aplikasi mikrokontroler avr atmega 8535
No full textABSTRAKSI: Mikrokontroler adalah suatu alat dengan bentuk yang kecil tetapi dapat melakukan banyak hal yang besar. Dan kini banyak peralatan yang menggunakan mikrokontroler. Mikrokontroler sendiri mempunyai banyak tipe dari yang mini hingga yang mega. Dan pemakaian mikrokontroler mini dan mega tergantung kebutuhan, bila kita hanya membutuhkan sedikit port atau sedikit register maka kita dapat menggunakan mikrokontroler jenis mini dengan jumlah port 2 dengan 8 bit tiap portnya. Sedangkan bila kita membutuhkan banyak port atau banyak register kita dapat memilih mikrokontroler jenis mega (4 port dan 8 bit tiap portnya).Karena banyaknya hal yang dapat dilakukan oleh mikrokontroler, maka penulis ingin membuat salah satu aplikasi dengan menggunakan mikrokontroler. Dan pada kesempatan tugas akhir ini, penulis ingin membahas salah satu tipe mega dari keluarga mikrokontroler AVR atau lebih tepatnya mikrokontroler AVR ATMega 8535. Dan bentuk aplikasi yang akan penulis kerjakan adalah kerja dari pintu otomatis menggunakan detektor Inframerah dan mikrokontroler AVR ATMega 8535.Pintu Otomatis sering kita lihat dimana – mana, seperti di mal, Bank, Perusahaan dan banyak tempat lainnya. Dan sistem kerja pintu otomastis adalah terbuka secara cepat bila dalam jarak tertentu ada seseorang yang ingin masuk. Dan pada jarak tertentu juga pintu akan tertutup dengan mengalami perlambatan. Hal ini yang akan penulis bahas dalam tugas akhir, bagaimana mikrokontroler dapat mengolah data yang diterima dari detektor Infarmerah dan kemudian membuka dan mentutup pintu secara otomatis dengan mengalami perlambatan pada saat dibuka dan ditutup.Kata Kunci : AVR ATMega8535, Detektor Inframerah, Motor DC 12 voltABSTRACT: Microcontrollers would be best described as “small size device with very wide functionalities”. And it is being proved by its usefulness nowadays. Microcontrollers have different sizes, ranging from mini to mega. The differences in usage are decided by the devices that needed the microcontroller, whereas devices which need less ports or registers could use mini-sized microcontroller with 2 ports and 8 bits in each of them. In other case, we might need mega-sized microcontroller in bigger devices, with no less than 4 ports and 8 bits in each.Due to the vast functions of microcontroller, author would like to create an application project based on microcontrollers. In this final project, author would like to discuss one of the mega-sized type AVR microcontroller, namely AVR ATMega 8535 microcontroller. The application in this final project would be “Automatic Sliding Door using Infrared Detector as Application of AVR ATMega 8535 Microcontroller”Automatic sliding doors are nothing new to us and are widely used everywhere such as in banks, shopping centers and company’s offices. Basically, automatic sliding doors are opened when it detected someone or something in a predicted and designated range. In other side, it also slowed down and closing when the object is leaving the designated range. This is what the author would discuss in the final project, which is how a microcontroller receives, organises, and processes data received from infrared detector, continued with opening and closing of doors, as well as the slowing down of the speed in the process of either opening and closing.Keyword: AVR ATMega8535, Infrared detector,12 Volt DC Moto
Penerapan Metode Demontrasi Menulis Untuk Mengurangi Kesalahan Arah Penulisan Pada Anak Kelompok A di PAUD
No full textThis study aims to analyze the effectiveness of the writing demonstration method in reducing directional writing errors (e.g., reverse writing or right-to-left writing) in Group A children in Early Childhood Education (PAUD/Preschool). Directional writing errors are a common issue that can impede children's early literacy development, often stemming from a lack of understanding of basic writing concepts and immature visual-motor skills. The research employs a Classroom Action Research (CAR) methodology, involving cycles of planning, implementation, observation, and reflection. The subjects of the study are 15 Group A children. Data was collected through observation, pre- and post-intervention writing practice tests (pre-test and post-test), and documentation. The findings indicate a significant improvement in writing direction accuracy after the systematic and gradual implementation of the demonstration method, which focused on the correct writing procedure, starting point, and stroke order. In conclusion, the writing demonstration method is effective as a pedagogical intervention to address and minimize directional writing errors in early childhood, thereby supporting a stronger foundation for writing skill
