Choctopus44-bottom filler
About the Choctopus44-bottom filler PCB
Choctopus44-bottom filler is an open source PCB design by SlightHeadache, published on GitHub under the MIT license. It is a 2-layer board measuring 247.4 × 118.5 mm, with 45 components from 2 distinct parts.
By type, the board carries 44 switches and 1 diode.
It belongs with the keyboards and iot & wireless designs in this gallery.
From the project
Choctopus44 is a custom low profile keyboard
Choctopus44 is low profile, Choc spaced, optionally hotswappaple 44-key column staggered keyboard with a rotary encoder. It is loosely based on gtips's REVIUNG project, specifically REVIUNG41, but has deviated from it significantly during its development.
While all the main issues of the original Choctopus44 prototypes were addressed during the development of v2, some new minor arose during it's development.
Choctopus44-bottom filler bill of materials (BOM)
45 components, 2 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 44 | SW_PUSH | choc-hybrid-bottomfoam-cutout | SW1, SW2, SW3, SW4, SW5, SW6, SW7, SW8 +36 |
| 1 | 1N4148W | hybrid-diode-bottomfoam-cutout | D45 |
Choctopus44-bottom filler design files
The KiCad project lives in the SlightHeadache/choctopus44 repository on GitHub; these links point at the commit this page was built from.
Choctopus44-bottom filler: common questions
How big is the Choctopus44-bottom filler PCB?
The Choctopus44-bottom filler measures 247.4 × 118.5 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Choctopus44-bottom filler?
45 components, from 2 distinct parts. The full bill of materials is listed on this page.
Where can I download the Choctopus44-bottom filler design files?
From the SlightHeadache/choctopus44 repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.
Can I use the Choctopus44-bottom filler design in my own project?
Yes, under the terms of its MIT license, which SlightHeadache chose for the repository.
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