Click here to Download this video

To download video: Right click on the following button and select "Save Link As"

To download mp3 (audio): Click "Download mp3" button

Download mp3

Make your own inline filament diameter sensor (under $5)!

Thomas Sanladerer

Subscribers 375K subscribers


Share with Link:
Published on Feb 19, 2021
Let's take a closer look at the inline filament diameter sensor - available for DIY now!
Become smarter in 5 minutes by signing up for free today: - Thanks to Morning Brew for sponsoring today’s video.

Download the design and all files (Fusion source files, Eagle PCB design, Firmware)

Some of the parts required (full BOM at the links above)
SS495A linear hall effect sensor
ABEC-rated 623-ZZ bearings
6x2mm magnets on Amazon
PTFE tube

Filament used:
Prusament PETG

Daniel has uploaded the firmware to Github:
For now, this is the recommended repo to develop against if you want to contribute to the code.

Product links are affiliate links - I may earn a commission on qualifying purchases (at no extra cost to you)

Previous video about the filament spool diameter measuring device:

🎥 All my video gear
I use Epidemic Sound, sign up for a 30-day free trial here

🎧 Check out the Meltzone Podcast (with CNC Kitchen)!

👐 Enjoying the videos? Support my work on Patreon!
Up next