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2 layers79.5 × 70 mmPartMiddle, the printed circuit board in 3D

Leverless controller for keyboard-only games.

Size
79.5 × 70 mm
Copper layers
2
Thickness
1.6 mm
Parts
14
Nets
7
Pads
71
Tracks, vias
44, 2
Pours
1
Routed
Yes
KiCad
KiCad 9.0 (file 20241229)
Created
9 May 2025
Updated
23 May 2025

Overview

PartMiddle is an open-source printed circuit board by jeru, from the jeru/MyLeverless repository on GitHub, published under the Apache-2.0 licence. It is a 2-layer board of 79.5 × 70 mm with 14 parts on 7 nets, routed with 44 tracks and 2 vias.

Its parts include 6 switches and 2 connectors.

Parts

14
QtyValueFootprintReferences
6MountingHoleMountingHole:MountingHole_3.2mm_M3_DIN965H1, H2, H3, H4, H5, H6
6SW_PushKeySwitches:SW_MX_HotSwap_PTHSW1, SW2, SW3, SW4, SW5, SW6
1MiddleConnector_PinHeader_2.54mm:PinHeader_1x07_P2.54mm_HorizontalJ2
1MiddleHalfConnector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_HorizontalJ1

More from jeru/MyLeverless

2
  • 2 layers95.5 × 99.8 mmPartRight, the printed circuit board in 3D

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    jeru/MyLeverless

    Leverless controller for keyboard-only games.

    20 partsApache-2.0
  • 2 layers86.5 × 63.5 mmPartLeft, the printed circuit board in 3D

    PartLeft

    jeru/MyLeverless

    Leverless controller for keyboard-only games.

    10 partsApache-2.0

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Questions

How big is the PartMiddle PCB?

It measures 79.5 × 70 mm and has 2 copper layers, 1.6 mm thick.

What parts does the PartMiddle use?

14 parts. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.

Where can I download the PartMiddle KiCad files?

From the jeru/MyLeverless repository on GitHub, at the commit this page was made from: the board is PartMiddle/PartMiddle.kicad_pcb and its schematic PartLeft/PartLeft.kicad_sch. PCBKit opens the board in the browser, with nothing to install.

Can I use the PartMiddle design in my own project?

Its repository publishes it under the Apache-2.0 licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).