Build a Soothing RGB Mood Lamp with Arduino Uno – Smooth Color Cycles at Your Fingertips

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

Transform any room into a calming space with a lamp that glides effortlessly through the full colour wheel. By turning a single potentiometer knob, you control a smooth, continuous hue shift—no jarring colour jumps, just soft, flowing transitions. This kit teaches the elegant math of HSV to PWM and the feel of creating light exactly as you imagine.

What You'll Build

You’ll assemble a standalone colour-changing lamp with three RGB LEDs, each driven by Arduino’s PWM pins for true 24-bit mixing. The central knob lets you dial in any shade—gentle sunrise orange, deep ocean blue, or a slow aurora-style sweep when you set the code to auto-cycle. Place it on a desk, nightstand, or shelf and instantly set the mood.

What You'll Learn

• Map a potentiometer’s analog reading to a hue value on a 360° wheel
• Convert HSV (Hue, Saturation, Value) colour space to RGB values for precise colour control
• Use PWM to blend red, green, and blue LEDs into any shade
• Write Arduino code that reads sensors and updates outputs in real time without blocking delays

Kit Contents

Why Buy This Kit Instead of Sourcing Parts Separately

Who This Kit Is For

This kit fits CBSE Class 9-10 practicals exploring light and colour, ATL Tinkering Lab sessions on analog input, or any young maker building their first interactive art piece. It’s also a favourite for parents and educators introducing the joy of colour mixing and electronics to curious minds aged 10 and above. Whether for a science exhibition or a personalised nightlight, the mood lamp project blends art with engineering.

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.