PENGEMBANGAN TRAINER PEMBELAJARAN MIKROKONTROLER BERBASIS ARDUINO UNO PADA MATA PELAJARAN TEKNIK PEMOGRAMAN MIKROPROSESOR DAN MIKROKONTROLER KELAS XI TEI DI SMKN 1 NGAWI 

DEVELOPMENT OF MICROCONTROLLER-BASED LEARNING TRAINER ON Arduino UNO IN MICROPROCESSOR AND MICROCONTROLLER PROGRAMMING ENGINEERING CLASS XI TEI AT SMKN 1 NGAWI

Penelitian ini dilaksanakan di SMKN 1 Ngawi pada semester genap tahun pelajaran 2020/2021. Subjek penelitian ini yaitu 40 siswa kelas XI TEI. Penelitian ini bertujuan untuk mengetahui tingkat kevalidan trainer dan job sheet pembelajaran mikrokontroler berbasis arduino uno pada mata pelajaran Teknik Pemograman Mikroprosesor dan Mikrokontroler; serta untuk mengetahui seberapa besar respon siswa terhadap trainer dan job sheet yang digunakan sebagai media pembelajaran. Kevalidan trainer dan job sheet dinilai dari dua aspek yaitu: aspek isi dan aspek konstruksi. Sedangkan penilaian siswa terhadap trainer dan job sheet didasarkan pada aspek kemudahan dan aspek ekonomis dalam pengoperasian trainer. Metode yang digunakan dalam penelitian ini adalah Research and Development (R&D) dengan menerapkan tujuh (7) tahapan dari 10 tahapan yang ada, di antaranya: (1) studi potensi dan masalah, (2) pengumpulan data, (3) desain produk, (4) validasi produk, (5) revisi desain, (6) uji coba produk, dan tahap terakhir (7) analisis data dan pelaporan. Berdasarkan hasil analisis data, diketahui bahwa tingkat kevalidan trainer dari rata-rata penilaian dua aspek memperoleh prosentase total sebesar 91% dan job sheet sebesar 87,4%. Kemudian respon siswa terhadap penerapan trainer dan job sheet pembelajaran mikrokontroler berbasis Arduino uno memperoleh rata-rata persentase sebesar 90%. Berdasarkan hasil analisis tersebut dapat disimpulkan bahwa trainer serta job sheet yang dikembangkan tergolong sangat valid dan layak digunakan sebagai media pembelajaran

This research was conducted at SMKN 1 Ngawi in the even semester of the 2020/2021 school year. The subjects of this study were 40 students of class XI TEI. This study aims to determine the level of validity of trainers and job sheets for learning microcontrollers based on Arduino Uno in Microprocessor and Microcontroller Programming Engineering subjects and to find out how big the student response to the trainer and job sheet used as learning media. The validity of the trainer and job sheet is assessed from two aspects, namely: content aspect and construction aspect. Meanwhile, the student's assessment of the trainer and job sheet is based on the ease and economic aspects of operating the trainer. The method used in this research is Research and Development (R&D) by applying seven (7) stages of the existing 10 stages, including: (1) potential and problem studies, (2) data collection, (3) product design, (4) product validation, (5) design revision, (6) product trials, and the last stage (7) data analysis and reporting. Based on the results of data analysis, it is known that the trainer's level of validity from the average assessment of the two aspects obtained a total percentage of 91%, job sheets of 87.4%. Then the student's response to the application of the trainer and the Arduino Uno-based microcontroller learning job sheet obtained an average percentage of 90%. Based on the results of the analysis, it can be concluded that the trainers and job sheets developed are very valid and suitable to be used as learning media.