The following collection of project, design, and software pages are provided in the hopes that they inspire, entertain, and are useful. Enjoy!

Much of the following content has been provided by Robert Haines of Salem, Oregon, USA. Now retired, Robert Haines previously owned and was the principal engineer for Haines Engineering Consultants, LLC. He was licensed as both a Mechanical Engineer and an Electrical Engineer, and has experience in manufacturing, machine design, experimental aircraft design and construction, Architectural MEP design, programming, electronics, microcontrollers, circuit board design... and raising three sons.