Your First Arduino Program: Learn setup() and loop()

Hello! I’m Ranit Mondal, a Physics graduate and an M.Sc. Electronics student at Jadavpur University. I have a strong interest in Physics, Electronics, Robotics, Programming, and practical technology-based learning. I am currently working as a Technical Trainer , where I work with students and help them understand concepts through practical, interactive, and activity-based learning. My teaching experience includes Robotics, Electronics, Arduino, STEM activities, and basic programming, along with academic subjects such as Physics, Mathematics, and Science. My teaching approach is simple: understand the concept first, then learn how to apply it. I try to explain difficult topics in simple language and use diagrams, examples, experiments, projects, and practice questions wherever they can make learning easier. Through my notes and study materials, my aim is to provide students with clear, well-organized, exam-oriented, and concept-focused resources that they can study independently. I continuously create and improve my educational materials based on my teaching experience and academic learning. I hope my notes help students learn with greater clarity and confidence. Learn the concept. Understand the application. Build your confidence.