Get the Nix Mini 2 color-matching sensor for only $59.97. Detect color on almost any surface and match to thousands of paint brands.

You can throw a Raspberry Pi camera and OpenCV at the problem and approach it through software, or you can buy an off-the-shelf RGB sensor and wire it up to an Arduino.

TL;DR: Through Nov. 9, you can snag the Nix Mini Color Sensor for only $59.97 instead of $99 and find the exact color of just about anything. That's 39% in savings.

Now through November 9, you can get Nix Mini 2 Color-Matching Sensor for 39% off $99 at just $59.97.

Take any DIY, design, or home renovation project to the next level with the Nix Mini 2 Color-Matching Sensor, now just $69.99.

The Nix Mini 3 Color Sensor for $69.97 is here to save the day. This compact gadget makes matching colors easy, fast, and accurate, whether you’re a pro designer or just re-painting your walls.

The Nix Mini Color Sensor sends an exact color match straight to your iPhone.