Development of Teaching Media for the Course on Electronic Devices and Circuits Using Augmented Reality Technology for First-Year Vocational Certificate Students Computer Technology Department, Uttaradit Technical College

This research developed teaching media for the Electronic Devices and Circuits course using Augmented Reality technology for first-year vocational certificate students in the Computer Technology Department at Uttaradit Technical College. The objectives were: 1. To create and develop teaching media for the course on Electronic Devices and Circuits; 2. To study students' learning achievement using the teaching media for the course on Electronic Devices and Circuits; 3. To investigate students' satisfaction with the teaching media for the Electronic Devices and Circuits course. The sample consisted of first-year vocational certificate students in the Computer Technology Department at Uttaradit Technical College, divided into two groups: Group 1, comprising nine students, used a teaching method incorporating Augmented Reality technology; Group 2, comprising nine students, used a conventional teaching method. The research findings indicated that the teaching media using Augmented Reality technology for the course on Electronic Devices and Circuits achieved an overall rating of very good ( = 4.60). When considering each aspect, the quality of media production was rated as very good ( = 4.72), and the quality of content was rated as good (= 4.48). The efficiency was 80.36, meeting the established criterion of not less than 80, and the learning achievement was higher than that of students in the conventional teaching group. ​​​​​​​