volzotan / drawbot Goto Github PK

Hi,

I'd love to build a copy. Would it be possible to get a file(s) of all the 3d parts please? Currently the main two stepper motor mounts, pen attachment, and possibly some others are missing from the step file.

Thank you,

Hal

Hey @volzotan! I've learned so much from the blog post about your gigantic pen plotter and have built version of my own! The hardware is done, and I'm just working on the electronics now.

I have a question about the PCB schematic included in this repo here. Upon inspection (I'm using EAGLE), I don't see that the decoupling capacitors are connected to any sort of ground. Was this intentional? Hopefully you can take 2 mins to explain your reasoning to me. Thank you in advance! 🙏