Self-Guiding Seed Planting Robot with Arduino Mega Kit
Build a Precision Seed-Planting Robot with Arduino Mega and IR Line Following
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 small rover that trundles along a marked path, pausing at precise intervals to drop seeds into the soil - just like an autonomous farm robot scaled for hands-on learning. This kit gives you that experience. Built around the Arduino Mega and TCRT5000 IR sensors, it teaches you to integrate motion, sensing, and actuation into a working agricultural prototype. The seed-dropping mechanism uses two servos to mimic a real planter, while the line-following logic keeps it on track across your test field.
What You'll Build
You will assemble and program a two-wheel-drive robot that tracks a black line on a light surface, then triggers a dual-servo seed dropper at measured distances. Whether you're testing automated sowing for a college project or competing in a Smart India Hackathon challenge, this robot puts real-world agriculture automation into your hands. The on-board OLED shows live status like distance travelled and seeds planted, giving you a complete sensory feedback loop.
What You'll Learn
- Calibrate and use TCRT5000 IR sensor arrays for reliable line detection
- Interface L298N motor driver with TT gear motors and encoders for precise odometry
- Program dual SG90 servos to dispense seeds at set intervals without jamming
- Display real-time data on a 0.96-inch OLED and log planting patterns
Kit Contents
| Component | Quantity |
|---|---|
| Arduino Mega 2560 | 1 |
| TCRT5000 IR | 2 |
| L298N Driver | 1 |
| TT Gear Motor | 2 |
| SG90 Servo | 2 |
| LM393 Encoder | 2 |
| 0.96in OLED | 1 |
| 18650 Cell | 2 |
| 18650 Holder | 1 |
| 10k? Resistors | 10 |
| 100nF Caps | 10 |
| PCB Prototype Board | 2 |
| Soldering Iron | 1 |
| Solder Wire | 1 |
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
Designed for B.Tech ECE/EEE students working on precision agriculture projects, CBSE Class 11-12 students exploring robotics in ATL Tinkering Labs, and teams preparing for Smart India Hackathon or IIT/NIT/VIT tech fests. If you're moving beyond blinking LEDs and want a full sensor-to-actuator integration challenge with real-world farming logic, this is your next step.
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 on the box to start a session with the AI companion, which knows every connection and line of code for this robot. If you need human backup, WhatsApp support is included.
Can I modify the seed dropper for different seed sizes?
Yes - the dual-servo design is adjustable. You can tweak the servo angles and timing in the provided Arduino code to handle seeds from mustard to chickpea size.
Does this kit include everything needed to test the line-following on soil?
The robot is designed for dry, flat surfaces. To test on actual soil, you may need to lay down a black tape track on a light board or tarp; the kit includes enough track-making guidance and code to adapt.
What programming experience is required?
Intermediate Arduino knowledge is assumed - you should be comfortable with IDEs, libraries, and basic C/C++. The AI companion walks you through the planting logic even if you're new to odometry or servo timing.
Bathroom - 2WD robot follows a line with servo seed dropper mechanism that plants seeds at measured intervals.
What's in this kit
Choose your assembly option:
- Soldering Kit - 25W soldering iron, 60/40 solder wire, flux, and small perfboard for permanent assembly.
- Breadboard Combo - 800-point full-size breadboard with 65-piece jumper wire pack for solderless prototyping.
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