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Rolling Ball Timer thingiverse

Rolling Ball Timer

thingiverse nias123 5965515 Free

Arduino NANO Kitchen timer using a stepper motor driven "Rolling Ball Escapement"

Full build details on my web site here http://www.brettoliver.org.uk/Rolling_Ball_Timer/Rolling_Ball_Timer.htm

This is a general purpose kitchen timer.

The timer uses a 3D printed Rolling Ball Escapement from JBV Creative.
This must be purchased seperatly from here https://jbvcreative.com/products/the-rolling-ball-escapement

The original Rolling Ball Escapement was driven by a weight and string pulling on a ratchet gear.

I have replaced the weight with a stepper motor controlled by an Arduino NANO.

Time remaining is displayed on a 8 digit 7 segment LED display along with other functions.

The timer sound is provided by a JQ9500 sound module that can play any MP3 sound files as the timer alert.

View on thingiverse

Direct link to the original creator's page

Platform thingiverse
Creator nias123
Price Free
Format STL / 3D Printable
License See original page
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How do I download Rolling Ball Timer?

Click the "View on thingiverse" button above to visit the original model page on thingiverse. You can download the STL file directly from the creator's page for free.

What 3D printer can I use for this model?

This STL file is compatible with most FDM 3D printers (Creality Ender 3, Prusa MK3S+, Bambu Lab, etc.) and resin printers (Elegoo, Anycubic). Check the original page for recommended print settings and materials.

Is this 3D model free to download?

Yes, this model is available as a free download on thingiverse. Some creators accept tips or donations.

Can I modify this STL file?

Most STL files can be modified using free software like Blender, TinkerCAD, or Meshmixer. Check the license on the original thingiverse page to see if modifications are permitted by the creator.