ATL pH and Soil Testing Lab Kit
Arduino Soil pH & Moisture Testing Kit – Bring Agriculture and Environmental Science to Life
Every part needed, pre-tested for compatibility, with an AI build companion trained on this exact project. Shipped from Bengaluru in 3-5 days.
Turn a handful of real soil into an electronic lab instrument. You'll wire an Arduino Nano with pH and moisture sensors, then watch the measurements appear on a bright 16x2 LCD screen. Designed for ATL tinkering labs and school science classrooms, this kit makes soil science tangible and connects electronics to real-world farming challenges.
What You'll Build
A portable soil testing device that reads pH and moisture from three different soil samples, displays values instantly, and helps you compare how wetness affects acidity. It's the same principle used by agronomists and precision farmers, shrunk into a student-friendly form factor.
What You'll Learn
- Calibrate and read a pH sensor with Arduino analog inputs
- Measure soil moisture using resistive sensing and interpret voltage changes
- Interface an I2C LCD display to show multiple sensor readings in real time
- Understand the relationship between soil conditions and plant health in agricultural contexts
Kit Contents
| Component | Quantity |
|---|---|
| Arduino Nano | 1 |
| pH Sensor Module | 1 |
| Soil Moisture Sensor | 1 |
| 16x2 LCD | 1 |
| I2C Backpack | 1 |
| Half Breadboard | 1 |
| MiniUSB Cable | 1 |
| M-M Wires | 20 |
| Soil Samples | 3 |
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
Students in CBSE Class 11–12 working on investigatory projects, ATL lab coordinators, B.Tech first-year ECE/EEE students exploring sensor integration, and young enthusiasts in environmental clubs who want to blend coding with nature. The simple wiring and clear LCD output make it immediately rewarding for beginners.
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?
Our AI companion provides step-by-step troubleshooting, and you can WhatsApp us directly for human help.
Can I test soil from my garden or farm?
Absolutely. The kit includes three different soil samples for immediate testing, but any soil works. The sensors are designed for real agricultural soil, not just simulated lab samples.
Are the sensors pre-calibrated?
The pH sensor requires a simple calibration with a buffer solution (not included) for high accuracy, but the kit's AI guide will walk you through it. The moisture sensor works right out of the box.
Is this kit suitable for science exhibitions?
Yes. It demonstrates real-time environmental monitoring with a clear LCD readout — perfect for CBSE science exhibitions, ATL Tinkerfest, and IIT tech fests.
Measure soil pH and moisture in real soil samples and display on Arduino — connects electronics to agriculture and environment.
What's in this kit
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