Important! You must also download and install the Arduino libraries (see link above), required by the sketches in this installment. All of the libraries required to run the sketches for the Desktop Pal series are provided in this single download.
This is a companion discussion topic for the original entry at https://community.robotshop.com/index.php/blog/show/make-your-own-arduino-powered-deskbot-pal-lesson-6-going-further