Automatic Window Blind Kit with Arduino Uno + Stepper Motor
Experience Smart Home Convenience: Build Your Own Automatic Window Blind with Arduino Uno & Stepper Motor
Every part needed, pre-tested for compatibility, with an AI build companion trained on this exact project. Shipped from Bengaluru in 3-5 days.
Imagine your window blinds opening gently as the sun rises, without you touching a switch. This kit lets you build a light-sensing, time-based blind controller that uses a BH1750 lux sensor, real-time clock, and stepper motor. Perfect for creating a smarter home, this project teaches sensor integration, motor control, and scheduled automation—turning your window into an intelligent asset.
What You'll Build
You'll assemble a fully functional automatic blind system on a breadboard. The OLED displays current light level and scheduled open/close times. At dawn, the stepper motor rotates a pulley (or blind mechanism) to open the blinds; at dusk, it reverses to close them. You can adjust the light threshold and schedule via the code, learning how Arduino interacts with real-world conditions.
What You'll Learn
- Interface the BH1750 digital light sensor and read illuminance in lux
- Set up the DS3231 RTC to trigger actions at specific times
- Control a NEMA 17 stepper motor with the A4988 driver, including direction and steps
- Program Arduino to compare sensor data with timed thresholds and automate movement
Kit Contents
| Component | Quantity |
|---|---|
| Arduino Uno R3 | 1 |
| BH1750 | 1 |
| DS3231 RTC | 1 |
| NEMA 17 Stepper | 1 |
| A4988 Driver | 1 |
| 0.96in OLED | 1 |
| 100nF Capacitors | 5 |
| 12V 1A PSU | 1 |
| 400-pt Breadboard | 1 |
| M-M Wires | 20 |
Why Buy This Kit Instead of Sourcing Parts Separately
| Factor | Sourcing Separately | Compoden Kit |
|---|---|---|
| Compatibility checks | You verify every part | Pre-tested as a system |
| Build support | Forums and scattered tutorials | AI companion trained on this exact project |
| Time to first working build | Days of debugging | Hours, with step-by-step guidance |
| Shipping coordination | Multiple sellers, multiple delays | One shipment from Bengaluru in 3-5 days |
Who This Kit Is For
This beginner-friendly kit is ideal for CBSE Class 11–12 students exploring embedded systems, B.Tech ECE/EEE first-year project work, and ATL Tinkering Lab innovators. It’s also a perfect DIY weekend build for any smart home enthusiast in India. If you're preparing for Smart India Hackathon or need a working model for a science exhibition, this kit delivers a tangible, learning-rich outcome.
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.
What if I get stuck during the build?
Open the AI companion via the QR code on your box. It walks you through every connection and code line. You can also send a WhatsApp message and a real engineer will reply within hours.
Can I change the open/close times?
Yes. The Arduino sketch uses the DS3231 RTC; you can modify the code to set any sunrise and sunset times, or switch to fully light-triggered mode using the BH1750 threshold.
Does this kit include the actual blind mechanism?
The kit provides the electronics and motor. You'll need to attach a simple pulley or string to a window blind or cardboard model. We include mounting ideas and code examples for a working prototype.
Is this kit suitable for a 10-year-old?
Absolutely, with adult supervision. The breadboard wiring is color-coded, and the AI companion explains each step in simple terms. The result is an exciting hands-on automation gadget that any young maker will be proud of.
BH1750 lux and RTC schedule drive stepper to open blinds at sunrise and close at sunset.
What's in this kit
Other projects you can build
Shipping Information
- Prepaid Orders: ₹75 for orders up to ₹999, FREE shipping above ₹999
- COD Orders: ₹125 shipping + ₹50 COD fee = ₹175 total
- Delivery Timeline: Dispatch in 1-2 days, delivery in 2-7 days depending on location
Returns & Warranty
- 7-Day Return: Manufacturing defects only (approval required)
- Warranty: 7 days from delivery
- Non-Returnable: Batteries, consumables, cut wires, clearance items