I have worked on many Arduino projects before, teaching myself everything I could within the field utilizing a few outside sources as well so that I could work on my own projects. These projects mainly revolve around robotics and hardware-focused projects such as an EEG brainwave controlled human-like prosthetic robotic arm, a bluetooth controlled hexapod, laser harp (which uses a stepper motor with a mirror moving and pausing over a cycle of just a few miliseconds to create the illusion of 13 different laser "strings" with which arm deflections can be detected with a light sensor and the timing and plays a respective note), as well as other robot and car-like projects. I have developed, home-etched as well as professionally ordered and built quite a few Arduino board as specified for my own projects.