Installing 28BYJ-48 stepper motors on my DIY A4 pen plotter with WOODEN LINEAR RAILS!

This is part 3 of my series on building an arduino pen plotter/engraver from nothing but scraps and salvaged material. Today we&installing the 28BYJ-48 stepper motors in a direct/belt drive configuration to finally get the X and Y axis to move! If you plan on building a similar plotter, consider supporting my work on this channel by purchasing parts via these affiliate links: Stepper motors & drivers: RC servo: Arduino clone: This way I may receive a small comission with no extra cost to you, allowing me to make more helpful videos! Here&the code and schematic I used for testing: And like promised, after subscribing and leaving a like on every episode of this pen plotter series you can download the CAD model here: it&a google sketchup file so you&need sketchup 8 (free) to open it: ------------------------------------------------------------------------------------------------------- Follow me on Twitter for random updates and personal opinions on different topics: @chronic_atronic Join r/chronicmechatronic for occational peeks behind the scenes, or general project discussion! Get my best photographic works on Shutterstock (referral link): Or download free stock photos from my profiles on Unsplash: -------------------------------------------------------------------------------------------------------