Pengembangan Perangkat Pembelajaran Sistem Kendali On/Off Menggunakan Mikrokontroler Berbasis IoT (Internet Of Things) pada Elemen Sistem Kendali Elektronik di SMKN 1 Jabon

Development of Learning Devices for On/Off Control Systems using IoT-Based Microcontrollers (Internet of Things) on Electronic Control System Elements at SMKN 1 Jabon

Latar belakang penelitian pengembagan ini adalah dibutuhkannya perangkat pembelajaran yang berkaitan dengan perkembangan teknologi industri serta mampu mendukung ketercapaian capaian pembelajaran peserta didik. Penelitian ini bertujuan untuk menganalisis kelayakan pengembangan perangkat pembelajaran sistem kendali on/off menggunakan mikrokontroler berbasis IoT (Internet of Things) pada elemen sistem kendali elektronik di SMKN 1 Jabon ditinjau dari: (1) tingkat kevalidan, (2) tingkat kepraktisan, dan (3) tingkat keefektifan perangkat pembelajaran. Dalam tahapan pengembangannya peneliti menggunakan pendekatan ADDIE (Analyze, Design, Development, Implementation, and Evaluation) dan diimplementasikan dengan desain uji coba one-shot case study. Pengambilan data dilakukan menggunakan instrumen angket, tes, dan observasi. Hasil produk pada penelitian pengembangan perangkat pembelajaran ini adalah sebuah trainer sistem kendali on/off menggunakan mikrokontroler berbasis IoT (Internet of Things) dan buku panduan praktikum, yang telah divalidasi oleh para ahli dan dilakukan pengujian terhadap subjek penelitian yang sudah ditetapkan yakni sebanyak 30 peserta didik kelas XI TEI SMK Negeri 1 Jabon. Hasil analisa perangkat pembelajaran yang telah dikembangkan menunjukkan bahwa: (1) tingkat rerata kevalidan mencapai nilai 97,90% dengan kategori “sangat valid”; (2) tingkat rerata kepraktisan mencapai nilai 82% dengan kategori “sangat praktis”; dan (3) tingkat rerata keefektifan mencapai kategori “sangat efektif” karena nilai rata-rata yang diperoleh peserta didik lebih besar daripada batas minimum yang ditentukan sekolah yakni 75. Sehingga dapat disimpulkan bahwa perangkat pembelajaran sistem kendali on/off menggunakan mikrokontroler berbasis IoT (Internet of Things) yang telah dikembangkan dikatakan layak untuk diimplementasikan sebagai perangkat pembelajaran pada elemen Sistem Kendali Elektronik kelas XI TEI di SMK Negeri 1 Jabon.

 Kata kunci: Perangkat Pembelajaran, Mikrokontroler, Internet of Things (IoT), Sistem Kendali Elektronik, ADDIE.

The background of this development research is the need for learning tools related to the development of industrial technology and able to support the achievement of student learning outcomes. This study aims to analyze the feasibility of developing on/off control system learning devices using IoT-based microcontrollers on electronic control system elements at SMKN 1 Jabon in terms of: (1) the level of validity, (2) the level of practicality, and (3) the level of effectiveness of learning devices. In the development stage, researchers use the ADDIE approach (Analyze, Design, Development, Implementation, and Evaluation) and implemented it with a one-shot case study trial design. Data collection was carried out using questionnaires, tests, and observation instruments. The product results in this learning device development research are an on/off control system trainer using IoT-based microcontrollers and practicum manuals, which have been validated by experts and tested on predetermined research subjects, namely as many as 30 students of class XI TEI SMK Negeri 1 Jabon. The results of the analysis of learning tools that have been developed show that: (1) the average level of validity reached a value of 97,90% with the category "very valid"; (2) the average level of practicality reaches a value of 82% with the category "very practical"; and (3) the average level of effectiveness reaches the "very effective" category because the average score obtained by students is greater than the minimum limit determined by the school, which is 75. So it can be concluded that the on/off control system learning device using an IoT-based microcontroller that has been developed is said to be feasible to be implemented as a learning device on the Electronic Control System element class XI TEI at SMK Negeri 1 Jabon.

Keywords: Learning Devices, Microcontrollers, Internet of Things (IoT), Electronic Control Systems, ADDIE.