NeoPixel Mood Lamp Visualiser: Arduino Nano & DHT22 for Data-Driven Ambient Light

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 lamp that shifts from cool blue to warm orange as your room heats up, or glows brighter when humidity rises. With this kit, you’ll build a colour- and brightness-responsive mood lamp using a DHT22 sensor and a ring of 12 smart NeoPixel LEDs. Perfect for a desk, bedside, or living space, it turns invisible environmental data into a beautiful, ever-changing glow.

What You'll Build

You’ll wire the Arduino Nano to the DHT22 and WS2812B LED ring, upload pre-written code, and watch the lamp react in real time. Once assembled, you can calibrate the colour mapping to your own preferences — blue for cool conditions, warm hues for hotter rooms, and adjust brightness with humidity levels.

What You'll Learn

• How a temperature and humidity sensor communicates with a microcontroller
• Controlling individually addressable NeoPixel LEDs with Arduino code
• Mapping sensor data to colour values and brightness for visual output
• Basic circuit assembly on a breadboard and power distribution

Kit Contents

Why Buy This Kit Instead of Sourcing Parts Separately

Who This Kit Is For

This kit is designed for curious minds aged 5–15, supervised by a parent or teacher. It’s a favourite in ATL Tinkering Labs and CBSE middle‑school STEM clubs, introducing sensor integration and visual feedback. Young makers at home will find it a rewarding first electronics project that creates something beautiful to keep.

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.