The rapid advancement of automation and robotics technology necessitates the early introduction of Science, Technology, Engineering, and MathematicsĀ concepts in senior high school education. SMA Negeri 1 Anggana, located in Kutai Kartanegara Regency, possesses high student potential but faces limitations regarding interactive laboratory kits for robotics. This community service project aimed to implement training on the assembly and programming of an Arduino Uno-based Line Follower Robot as an interactive learning medium. The methodology comprised five stages: needs assessment, basic electronics and sensor theory delivery, hands-on assembly and programming workshops, track testing, and pre-test/post-test evaluations. The implementation resulted in a 33,4 poin (73,89%) increase in students' conceptual understanding and practical skills, evidenced by an average score rise from 42.5 (pre-test) to 78.6 (post-test). All participant groups successfully assembled and programmed line-following robots to navigate black-line tracks accurately. This program proved effective in bolstering technological literacy and learning motivation among students at SMA Negeri 1 Anggana
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