This is part 3 of my series on building an arduino pen plotter/engraver from nothing but scraps and salvaged material. Today we're 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:
ebay.us/b03nZR
s.click.aliexpress.com/e/_AaVT1D
RC servo:
ebay.us/92l3xR
s.click.aliexpress.com/e/_A8xg8L
Arduino clone:
ebay.us/ef71O5
s.click.aliexpress.com/e/_A9TyaX
This way I may receive a small comission with no extra cost to you, allowing me to make more helpful videos!
Here's the code and schematic I used for testing:
drive.google.com/drive/folder...
And like promised, after subscribing and leaving a like on every episode of this pen plotter series you can download the CAD model here:
drive.google.com/file/d/1_Tm0...
it's a google sketchup file so you'll need sketchup 8 (free) to open it:
www.malavida.com/en/soft/goog...
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7 авг 2024
