Captain Sanitizer: The Auto-Spray Defender!

Captain Corona spreads trouble, but Captain Sanitizer is the brave hero with a magic machine to stop him! Your job is to build the ultimate safety gadget: the Automatic Sanitizer Dispenser! The Ultrasonic Sensor acts as a guardian: when it sees your hand, it tells the Arduino Brain to activate the Servo Motor (the "Finger Presser"). The motor presses the pump, and sanitizer comes out—no touch, no germs! Become a hero and keep your school, home, and hospitals safe.

What You Will Learn:

— Invisible Radar: How the sensor detects things right in front of it.

— Robot Arms: Using a Servo Motor to perform a physical, automated action.

— Hygiene Tech: Building real tools used for public safety and health.

Level: 🌟 Beginner Inventor (Ages 7+) - NO SOLDERING REQUIRED!