Automate Your Aquaponics System with Arduino Mega Relay Controller 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.

Imagine a system that keeps your fish tank at precisely the right temperature, turns on grow lights according to the sun's schedule, and even doses pH adjuster when needed - all without human intervention. This kit puts you in control of a fully automated aquaponics environment using industrial-grade sensors and a rugged Arduino Mega brain. From campus labs to the Smart India Hackathon, this is the controller that takes your smart farming project from concept to field-ready.

What You'll Build

You will assemble a complete aquaponics controller that monitors water temperature, pH, and ambient light, then drives a 4-channel relay to manage heaters, pumps, grow lights, and a pH dosing pump. The onboard OLED display shows real-time readings, while the DS3231 RTC ensures your schedule runs even without an internet connection. The finished controller can be deployed in an actual aquaponics setup - from a small home garden to an institutional smart farming lab - giving you hands-on experience with embedded automation used by precision agriculture startups.

What You'll Learn

• Interfacing analog and digital sensors (pH, temperature, light) with Arduino Mega
• Driving high-current loads safely using relays and flyback diodes (1N4007)
• Implementing time-based automation with DS3231 RTC module
• Designing and soldering a robust controller circuit on a PCB prototype board

Kit Contents

Why Buy This Kit Instead of Sourcing Parts Separately

Who This Kit Is For

If you're a B.Tech ECE or EEE student working on a smart farming capstone project, a participant in the Smart India Hackathon aiming for automation in agriculture, or a researcher at an ATL Tinkering Lab exploring sustainable food systems, this kit gives you a production-ready controller blueprint. It is also ideal for aquaculture enthusiasts who want to upgrade their setup with precision monitoring, and for hobbyists who demand a reliable, replicable design for their home aquaponics gardens.

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.

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.