Chapter 1, page 11 This code is basic but allows the reader to gain insight into key elements for several other projects in this book. It combines two pieces of code that are listed in the examples ...

I’ve seen the concept art for “real world eyedroppers” several times. I haven’t noticed any of the products come to market though. It isn’t the technology stoping them, color sampling can be done a ...

This is a simple arduino project for a soil moisture sensor that will light up a LED at a certain moisture level. It uses Arduino Duemilanove microcontroller board. Two wires placed in the soil pot ...

These days, most of us have a smartphone. They are so commonplace that we rarely stop to consider how amazing they truly are.

DIYers take pride in doing as much as possible themselves. Unfortunately, one thing you can’t do is rely on your eyes to match the colors you’re inspired by in the world to the right paint at the ...