plotclock with more detailed instructions

thingiverse

I created a plot clock too! Thanks so much! Check out this project on Thingiverse: http://www.thingiverse.com/thing:248009 I struggled with a few things, but I documented my process in the instructions to help others who may be facing similar challenges. My modification is pretty minor, and it looks like there are already some great projects that do the same thing. I made a SCAD file for the part that connects to the arm servos, which fits perfectly with the single horn that came with my servos. I also used the following projects in addition to my horn part: 3D printable parts (http://www.thingiverse.com/thing:250204), Expo marker arm (http://www.thingiverse.com/thing:261999), and a battery holder (http://www.thingiverse.com/thing:456900). To make calibration easier, I modified the ino file to use different constants. For more details on how I made it work, check out my instructions! You can see my plot clock in action here: https://goo.gl/photos/qACTKfDJhuQvSEaRA