McMizzle

Apps, 3D printing, and engineering write-ups by Kevin McMahon.

• AmbientCast Live camera and print status for your Bambu Lab printer on the Apple TV, with an iPhone and iPad app for the same view in your hand. Download on the App Store
• Calorie Burndown The number Health doesn't show. Reads what you already log in Health and tells you whether you're on pace for your goal — on your phone, your Lock Screen and your wrist. No food logging, no paywall. Download on the App Store
• Lamplighter An iPhone app that keeps a baseball scoreboard in sync with the game as it's scored, so nobody has to run the board by hand. Coming soon

Blog

Write-ups from building all of it — undocumented platform behavior, hardware that talks back, and bugs whose real cause was three layers away from the symptom. Read the blog.

3D printing

Printable geometry authored directly in Python — no CAD — plus the checks that catch what a watertight test misses. Finished prints end up as timelapses on YouTube, recorded and uploaded by AmbientCast. More on how the geometry gets made.

About

McMizzle is Kevin McMahon — the apps above, the printers they watch, and write-ups of the parts that fought back. More about the work.

Support & Privacy

Every McMizzle app shares the same approach to your data: read the privacy policy. Need help with a specific app, or found a bug? Get support.