Automate Mushroom Fruiting Conditions with Arduino Uno – Precision Humidity and CO2 Control

Every part needed, pre-tested for compatibility, with an AI build companion trained on this exact project. Shipped from Bengaluru in 3-5 days.

This kit lets you build a real-time environmental controller that automates the delicate fruiting phase of mushroom cultivation. Perfect for students, hobbyists, and agri-tech innovators, it precisely triggers humidifiers and fans based on DHT22 humidity/temperature and MH-Z19B CO2 readings, ensuring optimal mushroom yields. Whether you’re demonstrating precision farming for a CBSE project or prototyping an IoT mushroom farm, you’ll have a reliable, automated control unit ready in under 4 hours.

What You'll Build

You’ll assemble a fully functional mushroom fruiting chamber trigger. The bright 0.96-inch OLED displays live humidity, temperature, and CO2 levels. Two 5V relays independently control a humidifier and an exhaust fan. When conditions drift outside the programmed fruiting range, the system automatically activates the right device to restore the ideal microclimate. You’ll also see the relay status change in real time. All Arduino code is pre-written and explained, so you can focus on wiring and testing without wrestling with syntax.

What You'll Learn

• Interfacing DHT22 temperature/humidity sensor and MH-Z19B CO2 sensor with Arduino Uno
• Writing control logic to trigger relays based on multi-condition thresholds (e.g., humidity < 85% AND CO2 > 800 ppm)
• Displaying real-time sensor data on an OLED screen using I2C protocol
• Designing a closed-loop environmental control system for precision agriculture

Kit Contents

Why Buy This Kit Instead of Sourcing Parts Separately

Who This Kit Is For

Ideal for CBSE Class 11–12 students working on agriculture-tech projects, B.Tech ECE/EEE undergraduates building smart farming prototypes for Smart India Hackathon, or ATL Tinkering Lab mentors who need a ready-to-use environmental control module. Also suits DIY mushroom cultivators and agri-startup founders looking to prototype a low-cost IoT fruiting controller.

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.