Arduino Plant Watering Robot Kit Kit with Arduino Nano
Build a Plant Watering Robot with Arduino Nano — Your First Automation Project
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 a thirsty plant that tells you when it needs water, then gets it automatically — you’ll build that system. This kit uses a soil moisture sensor to detect dryness and a mini pump to water the plant, teaching you how sensors, relays, and microcontrollers work together in real-world automation. It’s the perfect first step into robotics and smart home projects.
What You'll Build
By the end of this project, you will have a working plant watering robot that monitors soil moisture and activates a pump when the soil is dry. The green LED shows when the plant is happy, and the red LED warns when watering is needed, making it a complete home automation device you can trust with your favorite plant.
What You'll Learn
- How to read a soil moisture sensor and map its values in code
- Controlling a 5V pump safely using a relay module
- Programming conditional logic (if moisture is low, turn on pump) with Arduino
- Assembling electronic components on a breadboard and managing power
Kit Contents
| Component | Quantity |
|---|---|
| Arduino Nano | x1 |
| Soil Moisture Sensor | x1 |
| 5V Mini Pump | x1 |
| Silicone Tube 30cm | x1 |
| 5V Relay Module | x1 |
| LED Green | x1 |
| LED Red | x1 |
| 220Ω Resistors | x3 |
| MiniUSB Cable | x1 |
| M-M Wires | x15 |
| Small Container | 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
This kit is perfect for CBSE Class 11-12 students exploring automation in their science projects, young makers in ATL Tinkering Labs, and kids aged 10-12 starting with Arduino. It’s also great for B.Tech ECE/EEE first-year students who want a hands-on introduction to sensor-driven systems and real-world IoT concepts.
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?
Scan the QR code or message us on WhatsApp for instant access to the AI companion, which has step-by-step troubleshooting tailored to this exact kit.
Can this kit water more than one plant?
It’s designed for one plant, but once you understand the circuit and code, you can easily add more sensors and pumps to expand it to multiple pots.
How does the system get power?
The Arduino Nano is powered via the included MiniUSB cable — just plug it into any USB charger or power bank. The pump draws power through the relay module.
Why isn’t my pump turning on?
Check the relay module connections and ensure the moisture threshold in your code is set correctly for your soil type. The AI companion provides live debugging tips for this exact scenario.
Soil moisture sensor triggers a mini pump to water a plant automatically — first automation project.
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