Build more projects, earn PropelX coins, and unlock your next kit or upgrade in the store! Build more projects, earn PropelX coins, and unlock your next kit or upgrade in the store! Build more projects, earn PropelX coins, and unlock your next kit or upgrade in the store!

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💻 Skill: Arduino Programming

📡 Skill: Sensor Interfacing

⚙️ Hardware: Arduino Uno

⚙️ Hardware: Ultrasonic Sensor

⚙️ Hardware: Buzzer

❤️ Healthcare

📦 Young Innovators Kit

⭐ Difficulty: Entry Level

⏱️ 30 mins

TUTORIAL ISLAND (Getting Started)

ENTRY LEVEL (Beginner / First Contact)

FOUNDATIONAL (Beginner → Comfortable)

INTERMEDIATE (Applied Intelligence)

ADVANCED (Systems Thinking)

EXPERT / SHOWCASE (Build like a Pro)

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