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Klorball35 right

danbowles·klorball35·kicad/klorball35_right/klorball35_right.kicad_pcb

Klorball35 right PCB layout, top view — open source board by danbowles
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About the Klorball35 right PCB

Klorball35 right is an open source PCB design by danbowles, published on GitHub. It is a 2-layer board measuring 138.2 × 106.1 mm, with 19 components from 3 distinct parts.

By type, the board carries 17 switches and 2 connectors.

It belongs with the keyboards designs in this gallery, and the repository also holds 1 earlier revision of it.

From the project

Klorball35 is a 35-key, column-staggered, low-profile split keyboard with an integrated optical trackball. It's derived from KLOR and Keyball, built with Kivipallur as a starting point in Ergogen, and designed around Kailh Choc V1 switches, an 0xCB Helios (RP2040) controller per

Klorball35 is a 35-key, column-staggered, low-profile split keyboard with an integrated optical trackball. It's derived from KLOR and Keyball, built with Kivipallur as a starting point in Ergogen, and designed around Kailh Choc V1 switches, an 0xCB Helios (RP2040) controller per half, and a PixArt PMW3360 sensor on the right hand.

Each half carries a 5-column × 3-row main matrix plus a 3-key (left) and 2-key (right)thumb cluster. The right hand gives up one key to make room for the trackball, so the two halves are 18 (left) + 17 (right) = 35 keys.

Klorball35 right, from the project README
From the project README

Klorball35 right bill of materials (BOM)

19 components, 3 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
TRRS
J1
1
Conn_01x07
J2
17
SW_Push
SW1, SW2, SW3, SW4, SW5, SW6, SW7, SW8 +9

Klorball35 right design files

The KiCad project lives in the danbowles/klorball35 repository on GitHub; these links point at the commit this page was built from.

Klorball35 right: common questions

How big is the Klorball35 right PCB?

The Klorball35 right measures 138.2 × 106.1 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Klorball35 right?

19 components, from 3 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.

Where can I download the Klorball35 right design files?

From the danbowles/klorball35 repository on GitHub, which has the KiCad layout, the schematic and the BOM; the links under Design files point to each one.

Can I use the Klorball35 right design in my own project?

The repository has no license, so all rights stay with danbowles. Use it as a reference, and ask the author before reusing the design.

More boards in klorball35

Earlier revisions in the repo: Klorball35_right

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