TL;DR
Spectrum is an innovative spray paint-mixing machine designed by Sandesh Manik that allows users to create any color on demand. The system is worn like a backpack and features a control panel where you can adjust the ratios of four base colors: white, red, yellow, and blue. Once you've dialed in your desired color mix, you simply press a button on the handheld sprayer to start painting.
Why This Was Curated
The article presents a practical project that combines software and hardware through the use of an Arduino Nano to control a spray paint mixing system. It is accessible for software developers, providing clear explanations of the mechanics involved, while also being actionable as it describes a build that can be replicated. The novelty lies in the unique application of technology in an artistic context.