Smart Curtain Daylight Sensor Kit - Simulate Satellite Solar Array Pointing with Arduino Uno & LDR

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

This kit turns a simple concept-a light-following curtain-into a working model of how spacecraft orient their solar panels. Four light-dependent resistors detect the brightest light source in a room, and an Arduino Uno commands two servos to move a curtain-like pair of panels toward it. It's a direct, tabletop demonstration of the same tracking logic that keeps real satellites powered in orbit.

What You'll Build

You'll assemble a smart curtain model that automatically tracks light direction. The quad LDR sensor array reads ambient light levels, the Arduino compares them, and the servos adjust two panel angles to always face the strongest light. The result is a functional light-tracker that responds to a torch, sunlight, or room lamps, just as a satellite solar array tracks the sun.

What You'll Learn

• How light-dependent resistors (LDRs) convert light intensity into electrical signals
• Reading multiple analog sensors with an Arduino Uno and mapping their values
• Precision servo motor control for smooth, angular movement
• Building and testing a real-time light-following algorithm used in space engineering

Kit Contents

Why Buy This Kit Instead of Sourcing Parts Separately

Who This Kit Is For

Designed for young makers in ATL Tinkering Labs and school science clubs who want to explore space tech hands-on. It fits CBSE physics and electronics curricula for Class 11-12, and is a parent-approved way to introduce kids aged 8-15 to Arduino programming and sensor systems. Even B.Tech ECE/EEE freshers use it for mini-project demos on solar tracking and automation.

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.