Artikel ini ditulis untuk mendeskripsikan pembuatan media yang dapat membuat siswa belajar secara interaktif dan mandiri. Media yang umum digunakan belum optimal memvisualisasikan situasi nyata. Oleh karena itu, diperlukan media pembelajaran yang dapat membuat siswa belajar mandiri dan dapat membuat materi pembelajaran yang abstrak menjadi nyata. Tujuan penelitian ini adalah menghasilkan media pembelajaran Trainer mikrokontroler yang valid dan praktis. Penelitian pengembangan ini menggunakan model pengembangan Hannafin dan Peck yang terdiri dari 3 tahap: analisis kebutuhan, perancangan, dan tahap pengembangan atau implementasi. Pengumpulan data dalam penelitian ini menggunakan lembar validasi yang diberikan kepada dua dosen Teknik Elektronika dan dua guru mata pelajaran sebagai validator. Responden untuk menguji kepraktisan adalah siswa kelas XI Mekatronika. Berdasarkan hasil penelitian diperoleh data validitas oleh ahli media dosen dan guru mata pelajaran ada rata-rata 0,93 dari kualitas desain kualitas teknis 0,85 dari 0,92 kualitas instruksional. maka hasil validasi dari ahli media dinyatakan valid. Tes latihan siswa adalah 89,9%. Dengan demikian penelitian ini telah menghasilkan media pembelajaran Trainer Pembelajaran Mikrokontroler yang valid dan praktis Kata Kunci: Media Pembelajaran Mikrokontroler Trainer, valid dan praktis.

This needs analysis research consists of field studies and literature studies. Where the purpose of this research is; 1) description of student achievement values and learning processes, 2) the uses and constraints faced by students in the use of learning media Computer Network Installation, 3) formulation of instructional media needed in learning computer network installation. This research belongs to the type of qualitative descriptive research. The subjects of this study were 29 students of Informatics Engineering Education study programs and 2 lecturers of computer network installation courses. Data obtained using a questionnaire and analysis qualitatively through stages; arranging, tabulating, analyzing qualitative data and making interpretations of the results of the analysis according to the problems and objectives of the study which then makes conclusions. The results showed that; 1) there are still many students who have not reached the score above the minimum criteria and fail in carrying out the practicum process, 2) the biggest obstacle faced by students in implementing Computer Network Installation learning is the limitations of using instructional media that are less effective to support independent learning, 3) the media that need developed for learning Computer Network Installation which is learning media based on Augmented Reality (AR).

Tujuan pembuatan alat ini adalah untuk menghasilkan perangkat keras (hardware) dan perangkat lunak (sofware) sistem keamanan sepeda motor untuk mencegah tindak kejahatan yang dapat dikendalikan melalui perangkat smartphone dengan koneksi nodeMCU sebagai pemancar WiFi. Perancangan dan pembuatan sistem secara keseluruhan menggunakan metode reverse engineering dengan tahapan mempelajari prinsip komponen, menganalisa pemasangan komponen, membandingkan keunggulan, kelemahan produk sejenis, dan melakukan perancangan produk baru. Pada smarthpone android dihasilkan aplikasi remote motor yang telah dibuat di MIT Inventor2, yang mana terdapat dua mode sistem keamanan sepeda motor. Pertama mode aman dan yang kedua mode normal. Mode aman yaitu apabila kenoksi hotspot WiFi terputus sepeda motor akan otomatis tidak bisa dihidupkan walaupun menggunakan kunci T. Mode normal yaitu kondisi motor akan dikembalikkan seperti awal, tanpa pengaman yang bisa dihidupkan dengan kunci kontak walaupun koneksi hotspot WiFi smartphone terputus.

This need analysis research consists of observations and literature studies. This research aims to 1) describe student learning outcomes in the learning process. 2) find the problems faced by students in Computer and Basic Network subject. 3) find Evaluation media solutions needed in conducting the assessment. This research was a descriptive quantitative research. The subjects of this research were 31 students of Grade X TKJ in Vocational High School 2 Lubuk Basung. The data were obtained from questionnaires and analysis through the ADDIE model (Analyze, Design, Development, Implementation, Evaluation) to get conclusions. The results of the research showed that: 1) there were still many students who had not yet reached the Minimum Learning Standard.     2) the learning media used did not make it easy for students to understand the material. 3) the evaluation media used took a long time to get results.

This study aims to ascertain the Forming Factors of Business Interest of Students in the Department of Light Vehicle Engineering at Vocational High School 2 Payakumbuh based on the internal factors: (1) Education, (2) Personality, (3) Motivation, (4) Experience, (5) Knowledge, (6) Opportunities, (7) Commitment, (8) Discipline, and (9) Leadership. This type of study was quantitative descriptive. The study population was all TKR Department students in the academic year 2019/2020 consisting of 110 students. Then, there were 85 students as samples, using the Slovin formula with a precision of 5%. Data analysis techniques are descriptive analysis and confirmatory analysis for hypothesis testing. Confirmatory analysis there are 9 independent variables analyzed through Anti Image Matrix Analysis, from the results of the research trial there are 2 variables: Education and Knowledge have MSA scores that do not meet the requirements: 0.338 <0.500 and 0.353 <0.500 so only 7 variables for further analysis. In the analysis of communilities there are 3 variables which have values ​​below 0.500, namely Personality: 0.477, Experience: 0.306 and Commitment: 0.475, then this variable is discarded. The results of the analysis of the research trials formed a factor group of 3.128 which means that the factor was able to explain 78.2% of the 4 variables, and 21.8% of the other variables. It can be concluded that there are 4 variables: motivation, opportunity, discipline, and leadership which are the most dominant factors.