Warm-up Questions

1. When you hear “Top 50 Arduino projects for Mechatronics (2025)”, what kinds of projects do you expect (robots, sensors, automation, games, etc.)?
2. Which Arduino project sounds more interesting to you: something useful at home (like plants/pets) or something more advanced (like industrial automation)? Why?
3. What is one Arduino component you already know (sensor, motor, display)? Where have you seen it used?