Blueprint

Dial

A big round dial that can be used for scrolling and anything that requires rotation with a small macro pad for more functions

Created by Lukas Lukas 🚀

Tier 3

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Timeline

Lukas Lukas 🚀 submitted Dial for review ago

funkeudo funkeudo requested changes for Dial ago

This is really cool!!! Is there anyway to reduce your bearing cost? $42.19 for one bearing is quite excessive. If it's not possible, just return this project with a note and we'll do what we can! Your project is VERY polished, and I love the idea. Finally, this is minor, but could you please upload your Gerber/Dill files as one zip file to your PCB folder(s)? Thanks!

Lukas Lukas 🚀 submitted Dial for review ago

Lukas Lukas 🚀 added to the journal ago

BOM update

So i was a bit over budget so i decided to not get PCBA for the PCB and instead buy a pre made AS5600 board to desolder the components to solder into mine its way cheaper to do this then buy all the parts because of MOQ and like this i already get the exact magnet i needed which was super hard to find on its own.Screenshot_20251209_131600

Lukas Lukas 🚀 added to the journal ago

Bare firmware

So i wrote a bare version of the firmware it should work but i'm not sure and can't test yet but we'll see i used circuit python and some cool library's and this is one of the first times i'm using python so exciting but yeah ill have to prob write a new version after hope i don't have to change much.

in the image its only part of the firmwareScreenshot_20251209_133430

koeg koeg 🚀 requested changes for Dial ago

Hi! This is one of the most polished projects that I have ever reviewed!!! Looks really cool with the renders and the MD tables! But I don't think that this is a tier 2 project, could you reduce the size/find a cheaper ceramic bearing? If you have a specific reason for choosing this expensive of a ceramic bearing, DM me at @koeg is locked out of his real account? Also, you need to have some rudimentary firmware

Lukas Lukas 🚀 submitted Dial for review ago

Lukas Lukas 🚀 added to the journal ago

Made case for macropad

So ive made some keyboard cases so this was easy its just a simple case with a power switch and i think it is perfect for the use and i'm actually going to use transparent keycaps so it will look so good with the ledsScreenshot 2025-11-29 192606Screenshot 2025-11-29 192514Screenshot 2025-11-29 192536

Lukas Lukas 🚀 added to the journal ago

Made 3D model

So i did the whole 3D model and i had already these cool ideas where each pcb stacks and yeah it was really fun to make this it also came with some difficulty's but i think this should be the almost last 3D modelScreenshot 2025-11-29 180227
Screenshot 2025-11-29 180448
Screenshot 2025-11-29 180457Screenshot 2025-11-29 180308Screenshot 2025-11-29 180247

Lukas Lukas 🚀 added to the journal ago

Main PCB and on off switch

So today i did two more modules one is the main modules where the nrf is and then the other one is where the power on/off switch is not sure if i'll keep this layout with so many daughter boards but for now it is what it isScreenshot_20251118_160551
i also fixed a few things in the schematic for cleanness and for practicality

Lukas Lukas 🚀 added to the journal ago

PCB refinements

I'm going straight to what i did:

  • Added Mounting holes.
  • added connector for wires
  • routed some more stuff
  • added gnd layer

so yeah this was to make everything better like more useful Screenshot_20251116_193059
Screenshot_20251116_194437

Lukas Lukas 🚀 added to the journal ago

Small macropad

The macropad is going to be a companion for the Dial it will function as a modifier so if you press in one of the buttons it will change the dial from scroll to something like changing the volume or zooming in and out! Pretty cool right so the features are:

  • Wireless
  • RGB LEDS
  • Really small and compact

it is perfect i love it

In the making i found some struggles mainly finding the right components and librarys and then the wiring in the PCB but it was actually easier then i tought i guess i have gotten better at making PCB's

Screenshot_20251115_183832Screenshot_20251115_183845Screenshot_20251115_183935Screenshot_20251115_183944

Lukas Lukas 🚀 added to the journal ago

Schematic + part of PCB

Made the schematic and i'm pretty happy with it besides its really messy and yeah in total its a pretty simple schematic i probably will still add a few things but the general things are done. Then i already started on the PCB and i'm making first the sensor module and then i'm going to work on the bigger board where the brains are.Screenshot_20251115_182824Screenshot_20251115_182812

Lukas Lukas 🚀 started Dial ago