We came up with this project by listing some ideas and pick the best one. We went to homedepot to buy some wooden frames. We took the correct dimensions of the assemblies and where to drill. Then we built the X-Y frames. We struggled a lot with coding the Arduino. We completely finished our project right before the expo. We tested our project in the first 10 minutes of the event and it worked. We draw a triangle and some lines. Many people liked what we did. The code that we used for the project can be found here. Also the piece we 3Dprinted and laser cut are here. The completed assembly could have been improved by laser cutting the guide-rails and making the tolerances tighter for the slide bushings, which could have been done by either 3D printing parts as well as laser cutting others. Moving forward it would be nice to have some extra time to improve some of the basic movement and overall design of the project. Overall, the expo went very well and we all are very happy and surprised about the ability our project performed
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| here is the final cnc X-Y plotter |
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| A triangle drawn with the cnc |
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| Drawing a square |
-Nayef Alhajraf
-Michael Spaulding
-Tyler Allen
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