Plant Growth Light Experiment Kit with Arduino Uno + Sensor
Discover How Light Shapes Plant Growth: Arduino Uno & BH1750 Sensor Experiment Kit
Every part needed, pre-tested for compatibility, with an AI build companion trained on this exact project. Shipped from Bengaluru in 3-5 days.
Ever wonder why some plants thrive in shade while others demand full sun? With this kit you’ll build a portable light data logger that records exactly how many hours of light your plants receive each day. Compare readings from different spots—near a classroom window, under a desk lamp, or on a home balcony—to see how light intensity and duration drive growth. Science teachers and young botanists will love turning a real-world biology question into a measurable, Arduino-powered investigation.
What You'll Build
You’ll assemble a compact Arduino-based monitor that tracks light intensity over 24-hour cycles using a BH1750 digital lux sensor. The OLED screen shows real-time lux values, while the DS3231 RTC stamps every reading so you can analyze daily light totals. It’s a ready-to-deploy lab instrument for any plant-growth experiment—simply place the sensor beside your test plants, power it with a 9V battery, and start collecting data.
What You'll Learn
- How to interface a high-precision BH1750 light sensor with Arduino and interpret illuminance data
- Time-stamping sensor readings accurately using a DS3231 real-time clock
- Displaying live lux values and logged summaries on a 0.96-inch OLED screen
- Breadboard prototyping with pull-up resistors and jumpers to build clean, repeatable circuits
Kit Contents
| Component | Quantity |
|---|---|
| Arduino Uno R3 | x1 |
| BH1750 Lux Sensor | x1 |
| DS3231 RTC | x1 |
| 0.96in OLED | x1 |
| 4.7kΩ Resistors | x5 |
| 400-pt Breadboard | x1 |
| M-M Wires | x20 |
| 9V Battery Snap | x1 |
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
Ideal for school students (ages 10+) exploring plant science and electronics, CBSE Class 6-10 biology projects, and ATL Tinkering Lab experiments on environmental monitoring. B.Tech ECE/EEE students can use it as a prototyping base for IoT plant monitors, while young innovators preparing for the Smart India Hackathon junior track will find a ready-made data logger that stands out in any science fair.
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?
The AI companion (QR code inside) walks you through every connection and code upload. Still stuck? Send a photo on WhatsApp and our engineers help within a few hours.
Can I compare light from sun vs. LED grow lights?
Absolutely. Place the sensor under each light source, run the logger for a full day each time, and compare the total lux-hours recorded. The OLED shows instant values, and the stored data shows how light intensity changes throughout the day.
Is soldering required?
No soldering at all. The breadboard, pre-cut jumper wires, and snap-on battery connector make this a plug-and-play kit—perfect for classrooms and kitchen-table builds.
How do I correlate plant growth with the light data?
Measure your plant’s height or leaf count at the same time each day and note the logged light hours. The kit gives you the precise light exposure; you bring the seeds and observation log to complete the experiment.
BH1750 logs daily light hours for plants under different conditions to compare growth rates.
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