In today's 3D printer talk we take a walk through the biggest problems with the current CAD version of my unipolar 3D printer! Needless to say, some of the issues we discuss are a pretty big hindrance to actually building the device in real life, so stay tuned for the next episode where I show you the changes I ended up making!

Here's some affiliate links* to parts I got for this printer:
5pcs A4988 stepper motor drivers: https://s.click.aliexpress.com/e/_Apv00b
Cheapy hotend kit: https://s.click.aliexpress.com/e/_A217Gn
Arduino mega 2560: https://s.click.aliexpress.com/e/_AnxG2B
Geeetech PLA filament: https://s.click.aliexpress.com/e/_DBW...
4010 turbine fan: https://s.click.aliexpress.com/e/_AnUid9
100k NTC temperature sensor for heated bed: https://s.click.aliexpress.com/e/_A9cOwJ
10m nylon coated fishing line: https://s.click.aliexpress.com/e/_9HKabt
Keep in mind I got a few of these items during sale, so the total might well be above $50 now (especially with inflation)


* if you decide to purchase something through an affiliate link I may receive a small commission at no additional cost to you :)

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