3D printing a fully mechanical calculator

I built a fully mechanical calculator inspired by the Odhner Pinwheel, 3D and project files are available here:

📂 Patreon project files: https://www.patreon.com/matthewlim_diy/posts/pw-03-mechanical-161498624?utm_medium=clipboard_copy&utm_source=copyLink&utm_campaign=postshare_creator&utm_content=join_link

MOFT Dynamic Folio: https://dada.link/asQBH5 (use code Matthew10 for 10% off)

The Form 4 and resins were provided by Formlabs. They didn’t sponsor this video, but they sent the printer and materials over.
You can find it here (affiliate): https://tidd.ly/4fWiz5S

00:00 Intro
00:37 Core Concept
01:54 Carry Mechanism
04:13 Resin Printing
05:43 Resin Materials
06:21 Accumulator Module
07:15 Crank and Reset Mechanism
09:00 Pinwheels
10:23 Turns Counter
11:09 MOFT Design (Sponsor)
12:10 Final Assembly
12:37 Live Calculations
14:22 Outro and 3D Files

🛠️ Tools used:
Bambu Lab P2S Combo (affiliate): https://tidd.ly/4nVuSQU
Camera: Fujifilm X-S20
Keyboard: https://www.keychron.com/products/keychron-k2-he-wireless-magnetic-switch-custom-keyboard-concrete-edition?utm_source=matthewlim&utm_medium=youtube&utm_campaign=concrete

💿 Software used:
Fusion 360
DaVinci Resolve

source