<![CDATA[The objective of this study is to create and assess the effectiveness of the STM32-based line follower robot trainer as an educational resource for instructing the Robotics Control System course in the Industrial Electronics Engineering Program at Vocational High Schools in Sampang District. The research technique adheres to the ADDIE (Analysis, Design, Development, Implementation, and Evaluation) model, which was originally proposed by Robert Maribe Branch. The Analyze phase requires an instructional instrument that is capable of improving pupils' academic performance. The Design phase focuses on developing electronic components (controllers, sensors, and actuator drivers) that are appropriate for Vocational High Schools in Sampang District. During the Development stage, the researcher use the waterfall development approach to precisely define components, create mechanical designs, write software code, and conduct testing for the line follower robot system. The Implementation phase involves assessing the practicality with media specialists and actively involving 12th-grade students who are currently enrolled in the Industrial Electronics Engineering Program at Vocational High Schools in Sampang District. The Evaluation phase utilizes a Likert scale questionnaire that presents four options to measure respondents' perceptions of the STM32-based line follower robot trainer. The suitability of the STM32-based line follower robot trainer as a teaching tool was assessed based on two factors: (1) The media quality obtained a mean score of 22.34, signifying "achievable." The material quality achieved a mean score of 28.51, which was also classified as "feasible." Hence, the STM32-based line follower robot trainer is deemed suitable for instructing the subject of Robotics Control System. Both initial and conclusive tests demonstrated a significant 76.8% improvement in students' learning results after their involvement in the STM32-based line follower robot trainer program at Vocational High Schools in Sampang District.]]>
