

FightKey
A keyboard-based fight stick
- Size
- 254 × 85.1 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 31
- Nets
- 51
- Pads
- 176
- Tracks, vias
- 237, 17
- Routed
- Yes
- KiCad
- KiCad 6 (file 20211014)
- Created
- 22 Sep 2021
- Updated
- 8 Jun 2022
Overview
FightKey is an open-source printed circuit board by blueOkiris, from the blueOkiris/FightKey repository on GitHub. It is a 2-layer board of 254 × 85.1 mm with 31 parts on 51 nets, routed with 237 tracks and 17 vias.
It is built around the MX1A-E1NW. Its parts include 2 connectors and 1 IC. It belongs with the keyboards and input boards and the RP2040 boards of this library.
Main components
1README
README.mdFight Key
Description
A keyboard-based fight stick

Version 1:

Subdirectories
-
pcb - Fight Key KiCAD PCB project
-
pico - Code to upload to the pico within the Fight Key
-
enclosure - model for the 3D printed case for the Fight Key
Parts
31| Qty | Value | Footprint | References |
|---|---|---|---|
| 14 | MX1A-E1NW | SamacSys_Parts:MX1AE1NW | AK_BTN1, AP_BT1, DOWN_BTN1, HK_BTN1, HP_BTN1, LEFT_BTN1, LK_BTN1, LP_BTN1, MK_BTN1, MP_BTN1, RIGHT_BTN1, SELECT_BTN1, START_BTN1, UP_BTN1 |
| 14 | R | Resistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P2.54mm_Vertical | R_DOWN1, R_K1, R_K2, R_K3, R_K4, R_LEFT1, R_P1, R_P2, R_P3, R_P4, R_RIGHT1, R_SELECT1, R_START1, R_UP1 |
| 2 | Conn_01x08_Male | Connector_PinHeader_2.54mm:PinHeader_1x08_P2.54mm_Vertical | J1, J2 |
| 1 | Pico | MCU_RaspberryPi_and_Boards:RPi_Pico_SMD_TH | U1 |
Questions
How big is the FightKey PCB?
It measures 254 × 85.1 mm and has 2 copper layers, 1.6 mm thick.
What parts does the FightKey use?
31 parts, built around the MX1A-E1NW. 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 FightKey KiCad files?
From the blueOkiris/FightKey repository on GitHub, at the commit this page was made from: the board is pcb/FightKey.kicad_pcb and its schematic pcb/FightKey.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the FightKey design in my own project?
Its repository states no licence, so its author keeps all rights: ask blueOkiris before reusing the design.
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