Arduino Smart Curtain Rain Closer Kit – Build a Rain-Triggered Automatic Curtain

Every part needed, pre-tested for compatibility, with an AI build companion trained on this exact project. Shipped from Bengaluru in 3-5 days.

Have you ever wished your curtains could close automatically the moment raindrops fall, protecting your room and floor, then open again once the showers stop? With this kit, you’ll build a small but smart motorized curtain system that uses an Arduino Uno and a rain sensor to react to changing weather — no manual intervention needed.

What You'll Build

You’ll assemble a breadboard circuit that simulates a curtain rail. The rain sensor continuously reads moisture levels; when rain is detected, the Arduino signals the L298N motor driver to power the DC motor, pulling the curtain closed. As the sensor dries, the motor reverses direction to open the curtains, demonstrating a complete closed-loop automation system.

What You'll Learn

• Read analog sensor data from a rain sensor module using Arduino's ADC
• Control a DC motor's direction and speed with the L298N motor driver
• Write conditional logic in Arduino C++ (if rain → close, else → open)
• Protect motor circuits using back‑EMF diodes (1N4007) and understand basic electronics safety

Kit Contents

Why Buy This Kit Instead of Sourcing Parts Separately

Who This Kit Is For

This beginner-friendly automation kit fits perfectly into CBSE Class 6–10 science projects, ATL Tinkering Lab demos, and school STEM clubs. It’s also an excellent hands-on starter for B.Tech ECE students exploring Arduino programming before moving to IoT prototypes. Young makers (age 8+) can build it with minimal supervision, learning real‑world automation logic in a fun way.

Built and Backed by Compoden

Every Compoden kit ships with an AI build companion trained on this exact project — accessible via a QR code on the box, with WhatsApp and email backup. We've spent 10 years building projects for makers, schools, and institutions across India. If a part fails because of a manufacturing defect, replace it free within 7 days.