Arduino Wireless Wine Cellar Climate Monitor Kit – Temperature & Sound Alerts

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

Protect your valuable wine collection with a custom wireless monitoring system that never sleeps. This kit lets you build two Arduino Nano-powered nodes: one stays in the cellar to constantly track temperature, humidity, and unexpected sounds, while the other serves as your remote alert unit with a buzzer and OLED display. If the environment deviates from safe limits or a sudden noise occurs, you’ll know instantly—no WiFi, no smartphone, just a robust local wireless link.

What You'll Build

You’ll assemble and program a complete alarm system that wirelessly transmits sensor data up to 100 metres. The sensor node reads ambient conditions from a high-accuracy DHT22 sensor and listens for glass breaks or unusual sounds through the KY-038 microphone. The receiver node shows live temperature and humidity on a crisp 0.96-inch OLED screen and triggers a loud active buzzer when thresholds are crossed. The whole setup fits on a single breadboard per node, runs on 9V batteries, and is yours to customise further.

What You'll Learn

• Setting up NRF24L01 transceivers for reliable long-range wireless communication between two microcontrollers
• Reading digital temperature and humidity values from the DHT22 sensor and formatting them for display
• Processing analogue sound signals from the KY-038 module to detect event peaks
• Configuring an active buzzer and OLED display as output devices that respond to incoming sensor data

Kit Contents

Why Buy This Kit Instead of Sourcing Parts Separately

Who This Kit Is For

This intermediate project is perfect for CBSE Class 11-12 students looking for a working model, B.Tech ECE/EEE undergraduates prototyping wireless sensor networks, and participants in Smart India Hackathon or ATL Tinkering Lab challenges. Hobbyists who want a reliable wine cellar sentinel—or a baby cry detector with the same hardware—will find it immediately useful.

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.