Implementasi Robot Avoider Dalam Robot Lien Follower Berbasis Robot Edukasi Atmega32

Robotic technology has just begun in the developed countries because of the development of computer technology which keep progress very rapidly, so that no doubt that robotic technology developed as well. Even the former robot is utilized in the field of industry only but it beginning to be developed for the field of housing, particularly for mobile robots. these Applications can use Avoider Robot (hurdles) and Line Follower Robot (liners). Each model of the robot is utilized in the completion of a particular case.  a combination  of Line Follower Robot and Avoider Robot  Are the best qualified to support the performance of the line follower, in order to anticipate the obstacles from the used path of the  line follower, so that the robot can avoid obstacles in its path to search for the next track (line). As a result the performance of line follower will not stop eventhough there is an obstacle on trac

Rancang Bangun Sistem Otomatisasi Waktu Penangkaran Burung Walet Berbasis Mikrokontroller

Budidaya Walet menjadi primadona bagi sebagian kalangan masyarakat pembudidaya, karena sarang Walet dapat menjadi komoditas baru. Sebagian besar para pembudidaya walet membuat rumah burung walet (RBW) baik di rumahnya maupun ditempat lain. Untuk memancing jenis burung ini agar datang dan bersarang pada rumah yang dibuat, dibutuhkan teknik pemanggil. Tekniknya, diputarkan audio burung Walet sebagai sarana pemanggilnya. Namun, suara ini tidak harus diperdengarkan setiap saat, ada jam-jam tertentu, sehingga akan membutuhkan waktu dan tenaga lebih untuk menghidupkan berkali-kali setiap hari. Walaupun dipasaran sudah banyak jenis suara burung yang dikemas dalam bentuk twitter, namun harganya masih terlalu tinggi. Untuk itu sistem otomatisasi waktu ini memiliki peranan penting agar proses on/off audio Walet dapat terorganisir dengan baik. Perancangan dilakukan dengan metode penelitian dengan langkah-langkah sebagai berikut : Penelitian Lapangan, Wawancara, Penelitian Pustaka, dan terakhir Penelitian Laboratorium. Hasilnya; sistem ini dapat berjalan memainkan suara walet yang disimpan dalam sebuah IC Suara berdasarkan waktu yang sudah diset sebelumnya, sehingga dapat mengefesienkan waktu untuk menghidupkan dan mematikan suara burung Walet, disamping itu, sistem otomatisasi ini juga dapat mengefesienkan biaya jika dibandingkan dengan membeli twitter otomatis

Implementasi Arduino dalam Rancang Bangun Alat Uji Emisi Kendaraan Bermotor Berbasis Android

Di Indonesia kendaraan bermotor meningkat jumlahnya dari tahun ke tahun, salah satunya sepeda motor. Peningkatan jumlah kendaraan ini akan berbanding lurus dengan polusi udara yang ditimbulkan. Hal ini dapat membahayakan kesehatan dan keselamatan manusia, karena dari hasil pembakaran tersebut menghasilkan gas-gas beracun seperti karbon monoksida (CO) dan hidrokarbon (HC). Untuk itu perlu dibuat dan dikembangkan alat untuk menguji kadar emisi gas buang yang dihasilkan kendaraan bermotor, sehingga pembatasan pemakaian berdasarkan usia kendaraan dan polusi udara bisa jadi berkurang. Metode penelitian yang digunakan adalah metode studi literature, observasi, wawancara dan perancangan. Alat ini bisa mendeteksi kadar gas buang kendaraan bermotor dengan menggunakan sensor gas MQ-9 untuk pengukuran CO dan sensor MQ-2 untuk pengukuran HC, sedangkan piranti proses menggunakan mikrokontroler arduino dan piranti keluaran menggunakan Bluetooth sebagai perintah pengiriman data ke smartphone android yang akan menampilkan nilai baik buruknya gas buang kendaraan bermotor tersebut. Dari hasil pembuatan dan pengujian alat di dapatkan hasil penelitian bahwa alat uji emisi gas buang yang di buat dapat mengukur kadar emisi gas buang kendaraan 2 tak dan 4 tak, dengan standart pengukuran berdasarkan Peraturan Menteri Negara Lingkungan Hidup Nomor 05 Tahun 2006. Secara keseluruhan di simpulkan bahwa alat uji emisi gas buang yang telah di buat sudah bekerja dengan baik dan bekerja sebagaimana mestinya. Dengan keunggulan : alat bisa bekerja secara portable atau dibawa-bawa dan dapat ditampilkan hasil pengukurannya pada android

Pemanfaatan Laboratorium Virtual dalam Pembelajaran Kimia untuk Peserta Didik Kelas XI IPA di SMAN 1 Sungai Tabuk Kalimantan Selatan

Penelitian ini bertujuan untuk mengetahui (1) pengaruh penggunaan laboratorium virtual dalam pembelajaran kimia terhadap prestasi belajar peserta didik; (2) pengaruh penggunaan laboratorium virtual dalam pembelajaran kimia terhadap sikap peserta didik; (3) hubungan antara minat peserta didik dalam pembelajaran kimia menggunakan laboratorium virtual dengan prestasi belajar peserta didik; dan (4) hubungan antara minat peserta didik dalam pembelajaran kimia menggunakan laboratorium virtual dengan sikap terhadap kimia. Jenis penelitian ini adalah penelitian kuantitatif dan desain penelitian adalah quasi eksperimen counterbalanced. Subjek penelitian adalah peserta didik kelas XI IPA SMAN 1 Sungai Tabuk Kabupaten Banjar Propinsi Kalimantan Selatan. Instrumen pengumpul data meliputi tes prestasi belajar, skala sikap peserta didik terhadap kimia dan kuesioner minat peserta didik terhadap pembelajaran kimia menggunakan laboratorium virtual. Data yang diperoleh dianalisis secara kuantitatif, yaitu dengan cara melakukan uji perbedaan t-paired antara skor rata-rata tes prestasi belajar peserta didik yang pembelajarannya menggunakan laboratorium virtual dan tanpa menggunakan laboratorium virtual. Uji yang sama juga dilakukan pada skor rata-rata sikap peserta didik sebelum dan sesudah pembelajaran menggunakan laboratorium virtual. Selanjutnya dilakukan uji korelasi antara minat peserta didik dengan prestasi belajar. Uji yang sama juga dilakukan antara minat peserta didik dengan sikap terhadap kimia. Hasil penelitian ini menunjukkan bahwa adanya pengaruh penggunaan laboratorium virtual dalam pembelajaran kimia terhadap prestasi belajar peserta didik dan sikap terhadap kimia. Adanya hubungan yang cukup kuat antara minat peserta didik terhadap pembelajaran kimia menggunakan laboratorium virtual dengan prestasi belajar. Adanya hubungan yang cukup kuat antara minat peserta didik terhadap pembelajaran kimia menggunakan laboratorium virtual dengan sikap terhadap kimia

Bentuk Resolusi Konflik Dalam Pilkada: Kasus Pilkada Kota YOGYAKARTA Dan Kabupaten Jepara

One of concerns under the implementation of direct local election is the raising of conflictintensity. There are conflicts in the local election in Yogyakarta Municipality and Jepara Region. Theconflicts are about: (1) Whether the local election held or not especially because there is situation thatthere is only a couple of candidate registered, and (2) if the local election held, when will it be held.This thesis tries to answers two questions: (1) How the conflict resolution in Yogyakarta Municipalityand Jepara Region\u27s local election held?, (2) What is the form of conflict resolution used inYogyakarta Municipality and Jepara Region\u27s local election?The result of this research is that method of conflict resolutions that used in Yogyakarta\u27s municipality\u27local election are conciliation and arbitration. On the other side, the method of conflict resolutions thatused in Jepara Region\u27s local election are conciliation, mediation, and arbitration

Local Government Efforts to Prevent Stunting at the Village Level

Stunting is a chronic disease that occurs in toddlers due to long-term malnutrition. The condition of stunting in toddlers is caused by various things, including problems in nutrition, hygiene, health and social understanding for children. This study aims to determine the local government's stunting prevention efforts in children at the village level, Sungai Mas District, West Aceh Regency. The research method used is a descriptive survey using a qualitative approach that focuses on the phenomena and problems during the survey. The research results show that the government's efforts to prevent child stunting at the village level, Sungai Mas District, and West Aceh Regency are carried out through several stages: the prevention planning stage, program implementation, and HR competency improvement and stunting data reporting. Based on stunting prevention efforts, it was found that the implementation of stunting prevention efforts had been carried out but had not been carried out optimally according to the previously designed plan. However, there has been a decrease in data on the number of confirmed stunting children in the last three months

Dampak Kebijakan Otonomi Khusus Terhadap Pengurangan Kemiskinan Di Provinsi Aceh

This study investigates the impact of autonomy special on poverty reduction. Special autonomy of Aceh designed torebuild Aceh after conflict and tsunami that had destroyed Aceh from the development and social political causingincreased poor people. Special autonomy expected to be the solution of social problems and poverty in aceh province.To achieve a purpose of this research, used the theory decentralization asymmetrical that helps to see effortsthe implementation of decentralization at the provincial level in accordance with local knowledge to the problem ofcommunity social and confinement the level of poverty. This research uses the method the qualitative study by adoptingdescriptive aimed at to explain deeper on the impact of autonomy special on poverty reduction through techniqueobservation, interviews and documentation

Dielectric measurement based microstrip transmission line

The measurement of complex dielectric properties of materials at radio frequency is very important especially in the research fields, such as material science, microwave circuit design, absorber development, biological research, etc. Dielectric measurement is important because it can provide the electrical and magnetic characteristics of the materials, which proved useful in many research and development fields.The proposed technique present a simple microstrip transmission line method for the broadband radio frequency characterization of dielectric constant of non-dispersive materials. A microstrip line having impedance other than 50 Ω is designed and material under test is used as the substrate. The impedance mismatch between a non-50 Ω characteristic impedance of the microstrip line and 50 Ω coaxial to microstrip connectors generates significant reflection/transmission at the input ports. The mismatch between the input impedance and port is used to extract the dielectric constant of the substrate. For experimental validation, the microstrip trace is sticked on the test substrate which are FR4, Teflon and Roger 5880. During the measurement, the microstrip line is connected to vector network analyser through SMA connectors. It is found that this technique introduce error of 10.83%, 7.53% and 21.32% for FR4, Teflon and Roger 5880 respectively. On the other hand, the comparison with the experimental measurement shows 13.5%, 52.95% and 31.40% of error for FR4, Teflon and Roger 5880 respectively. The future research, can focus on measuring the dielectric properties of dispersive material including its loss factor material based on Kramers-kronig relationship

OPTIMIZING THE IMPLEMENTATION OF THE YOLO AND DATA ALGORITHM AUGMENTATION IN HANACARAKA JAVANESE SCRIPT LANGUAGE CLASSIFICATION

The Javanese language and Javanese script are one of the rich cultural heritages in Indonesia, but there are still many people who do not have sufficient understanding of the Javanese language and culture, including the Javanese script. This can have an impact on the loss of language and cultural diversity, as well as the loss of the local identity of the Javanese people. The lack of knowledge about Javanese script language culture can be caused by various factors, such as the lack of access to adequate learning resources, the minimum use of Javanese language and script in daily life, and the lack of attention from the government and society towards the preservation of Javanese language and culture. This study aims to optimize the application of the YOLO (You Only Look Once) algorithm and data augmentation techniques in the Javanese language classification Hanacaraka script. The method used in this study was collecting data on Javanese Hanacaraka script images, data labeling, data augmentation, and model training using the YOLO algorithm. The results showed that the Javanese script pattern recognition method used the YOLO algorithm which had gone through the data augmentation process, showing good results with an accuracy of 96.4% using 3021 image data sources for the hanacaraka letters