su120-keyboard

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(★ 393)

Expandable keyboard with up to 120 keys

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Download Latest Version (.zip)

- - I_LIKE_KEEBS.kicad_mod
  - Keyswitch_Plate_Guide.kicad_mod
  - Keyswitch_Plate_Hole.kicad_mod
  - M1.4_tapping_Hole.kicad_mod
  - M2_Hole_Edge.Cuts.kicad_mod
  - RotalyEncoder_Plate_Hole.kicad_mod
  - RotaryEncoder_Plate_Hole.kicad_mod
- kicad.png
- README.md
- su120-case15+2-draft.kicad_pcb
- su120-case15+2-draft.pro
- su120-case15+2.kicad_pcb
- su120-case15+2.pro
- su120-case15+2.svg
- svg.png
- e3w2q_su120_rev1_2knob_via.hex
- e3w2q_su120_rev1_4knob_via.hex
- e3w2q_su120_rev1_via.hex
- - 1pin_conn.kicad_mod
  - ArduinoProMicro-ZigZag_rev2.kicad_mod
  - ArduinoProMicro-ZigZag_rev3.kicad_mod
  - ArduinoProMicro-ZigZag_rev4.kicad_mod
  - ArduinoProMicro-ZigZag_rev5.kicad_mod
  - CherryMX_MidHeight_Choc_Hotswap_2.25U_Outline.kicad_mod
  - CherryMX_MidHeight_Choc_Hotswap_2.75U_Outline.kicad_mod
  - CherryMX_MidHeight_Choc_Hotswap_2U_Outline.kicad_mod
  - CherryMX_MidHeight_Choc_Hotswap_rev1.kicad_mod
  - CherryMX_MidHeight_Choc_Hotswap_rev2.kicad_mod
  - CherryMX_MidHeight_Choc_Hotswap_rev3.kicad_mod
  - CherryMX_MidHeight_Choc_Hotswap_rev4.kicad_mod
  - CherryMX_MidHeight_Choc_Hotswap_rev5.kicad_mod
  - CherryMX_MidHeight_Choc_Silk.kicad_mod
  - CherryMX_MidHeight_Choc_Silk_Line.kicad_mod
  - Chidori_F_Cu.kicad_mod
  - Chidori_F_SilkS.kicad_mod
  - D3_SMD.kicad_mod
  - D3_TH_SMD.kicad_mod
  - diode.kicad_mod
  - diode_TH_SMD.kicad_mod
  - diode_TH_SMD_rev2.kicad_mod
  - IDC-Header_2x05_P2.54mm_Vertical.kicad_mod
  - IM_HOLE.kicad_mod
  - Kagome_B_Cu.kicad_mod
  - Kagome_F_SilkS.kicad_mod
  - katakana_su.kicad_mod
  - Keyswitch_Plate_Hole.kicad_mod
  - M1.4_tapping_Hole.kicad_mod
  - M1.4_tapping_Hole_rev2.kicad_mod
  - M1.4_tapping_Pad.kicad_mod
  - M1.4_tapping_Pad_1.8mm.kicad_mod
  - M2.kicad_mod
  - M2_Hole.kicad_mod
  - M2_Pad.kicad_mod
  - M2_spacer.kicad_mod
  - M3.kicad_mod
  - MJ-4PP-9.kicad_mod
  - MJ-4PP-9_reversible.kicad_mod
  - MountingHole_2.2mm_M2_Pad_Via.kicad_mod
  - OLED.kicad_mod
  - OLED_Hole.kicad_mod
  - Pin_Header_Straight_1x03.kicad_mod
  - Pin_Header_Straight_2x20.kicad_mod
  - PinHeader_1x04_P2.54mm_Vertical.kicad_mod
  - PinHeader_1x06_P2.54mm_Vertical.kicad_mod
  - PinHeader_1x08_P2.54mm_Vertical.kicad_mod
  - PinHeader_1x08_P2.54mm_Vertical_2line.kicad_mod
  - PinHeader_1x08_P2.54mm_Vertical_rev2.kicad_mod
  - PinHeader_1x10_P2.54mm_Vertical.kicad_mod
  - PinSocket_1x03_P2.00mm_Vertical.kicad_mod
  - PinSocket_1x06_P2.00mm_Vertical.kicad_mod
  - ProMicro.kicad_mod
  - ResetSW.kicad_mod
  - ResetSW_4P.kicad_mod
  - RJ45.kicad_mod
  - RJ45_rev2.kicad_mod
  - RotaryEncoder_Alps_EC11E-Switch_Vertical_H20mm.kicad_mod
  - RotaryEncoder_Alps_EC11E-Switch_Vertical_H20mm_rev2.kicad_mod
  - RPi_Hat_Mounting_Hole.kicad_mod
  - RPi_Pin_Header_Straight_2x20.kicad_mod
  - Samtec_HLE-120-02-xxx-DV-BE-A_2x20_RPi_Bottom.kicad_mod
  - Samtec_HLE-120-02-xxx-DV-BE-A_2x20_RPi_Top.kicad_mod
  - SolderJumper-2_P1.3mm_Open_Pad1.0x1.0mm.kicad_mod
  - SolderJumper-2_P1.3mm_Open_Pad1.0x1.5mm.kicad_mod
  - StripLED_rev1.kicad_mod
  - StripLED_rev2.kicad_mod
  - SW_PUSH_6mm.kicad_mod
  - wirepad.kicad_mod
- - Connector-ML.dcm
  - Connector-ML.lib
- fp-lib-table
- library.bck
- library.dcm
- library.lib
- README.md
- su120-cache.lib
- su120-gerber.zip
- su120-rescue.dcm
- su120-rescue.lib
- su120.bak
- su120.kicad_pcb
- su120.kicad_pcb-bak
- su120.net
- su120.pro
- su120.sch
- sym-lib-table
- - 1pin_conn.kicad_mod
  - ArduinoProMicro-ZigZag_rev2.kicad_mod
  - ArduinoProMicro-ZigZag_rev3.kicad_mod
  - ArduinoProMicro-ZigZag_rev4.kicad_mod
  - ArduinoProMicro-ZigZag_rev5.kicad_mod
  - CherryMX_Choc_Hotswap_2.25U_Outline.kicad_mod
  - CherryMX_Choc_Hotswap_2.75U_Outline.kicad_mod
  - CherryMX_Choc_Hotswap_2U_Outline.kicad_mod
  - CherryMX_Choc_Hotswap_rev1.kicad_mod
  - CherryMX_Choc_Hotswap_rev2.kicad_mod
  - CherryMX_Choc_Hotswap_rev3.kicad_mod
  - CherryMX_Choc_Hotswap_rev4.kicad_mod
  - CherryMX_MidHeight_Choc_Hotswap_rev5.kicad_mod
  - CherryMX_MidHeight_Choc_Silk.kicad_mod
  - CherryMX_MidHeight_Choc_Silk_Line.kicad_mod
  - chidori.kicad_mod
  - Chidori_F_Cu.kicad_mod
  - Chidori_F_SilkS.kicad_mod
  - chidori_guide.kicad_mod
  - D3_SMD.kicad_mod
  - D3_TH_SMD.kicad_mod
  - diode.kicad_mod
  - diode_TH_SMD.kicad_mod
  - IM_HOLE.kicad_mod
  - Kagome_B_Cu.kicad_mod
  - Kagome_F_SilkS.kicad_mod
  - katakana_su.kicad_mod
  - Keyswitch_Plate_Hole.kicad_mod
  - M1.4_tapping_Hole.kicad_mod
  - M1.4_tapping_Pad.kicad_mod
  - M1.4_tapping_Pad_1.8mm.kicad_mod
  - M2.kicad_mod
  - M2_Hole.kicad_mod
  - M2_Pad.kicad_mod
  - M2_spacer.kicad_mod
  - M3.kicad_mod
  - MJ-4PP-9.kicad_mod
  - MJ-4PP-9_reversible.kicad_mod
  - MountingHole_2.2mm_M2_Pad_Via.kicad_mod
  - Pin_Header_Straight_1x03.kicad_mod
  - Pin_Header_Straight_2x20.kicad_mod
  - PinHeader_1x04_P2.54mm_Vertical.kicad_mod
  - PinHeader_1x06_P2.54mm_Vertical.kicad_mod
  - PinHeader_1x08_P2.54mm_Vertical.kicad_mod
  - PinHeader_1x08_P2.54mm_Vertical_2line.kicad_mod
  - PinHeader_1x08_P2.54mm_Vertical_rev2.kicad_mod
  - PinHeader_1x10_P2.54mm_Vertical.kicad_mod
  - PinSocket_1x03_P2.00mm_Vertical.kicad_mod
  - PinSocket_1x06_P2.00mm_Vertical.kicad_mod
  - ProMicro.kicad_mod
  - ResetSW.kicad_mod
  - ResetSW_4P.kicad_mod
  - RJ45.kicad_mod
  - RJ45_rev2.kicad_mod
  - RotaryEncoder_Alps_EC11E-Switch_Vertical_H20mm.kicad_mod
  - RotaryEncoder_Alps_EC11E-Switch_Vertical_H20mm_rev2.kicad_mod
  - RotaryEncoder_Plate_Hole.kicad_mod
  - RPi_Hat_Mounting_Hole.kicad_mod
  - RPi_Pin_Header_Straight_2x20.kicad_mod
  - Samtec_HLE-120-02-xxx-DV-BE-A_2x20_RPi_Bottom.kicad_mod
  - Samtec_HLE-120-02-xxx-DV-BE-A_2x20_RPi_Top.kicad_mod
  - SolderJumper-2_P1.3mm_Open_Pad1.0x1.0mm.kicad_mod
  - SolderJumper-2_P1.3mm_Open_Pad1.0x1.5mm.kicad_mod
  - StripLED_rev1.kicad_mod
  - StripLED_rev2.kicad_mod
  - SW_PUSH_6mm.kicad_mod
  - wirepad.kicad_mod
- - Connector-ML.dcm
  - Connector-ML.lib
- fp-lib-table
- library.bck
- library.dcm
- library.lib
- pcblayout.png
- README.md
- su120-plate-gerber.zip
- su120-plate.kicad_pcb
- su120-plate.kicad_pcb-bak
- su120-plate.pro
- - Chidori_F_Cu.kicad_mod
  - Kagome_B_Cu.kicad_mod
  - Keyswitch_Plate_Guide.kicad_mod
  - Keyswitch_Plate_Hole.kicad_mod
  - M2_Hole.kicad_mod
  - Slot_Alter_Hole.kicad_mod
  - TBC2_Silk.kicad_mod
- 3dview.png
- fp-lib-table
- README.md
- su120-plate120-gerber.zip
- su120-plate120.kicad_pcb
- su120-plate120.pro
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LICENSE
README.md

// repository documentation

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# ![SU120](https://github.com/e3w2q/su120-keyboard-doc/blob/master/logo.png?raw=true)

[![PCB Revision](https://img.shields.io/badge/PCB%20Revision-8-blue.svg)](https://github.com/e3w2q/su120-keyboard/tree/master/pcb)
[![Plate Revision](https://img.shields.io/badge/Plate%20Revision-2-blue.svg)](https://github.com/e3w2q/su120-keyboard/tree/master/plate-pcb)
[![License: MIT](https://img.shields.io/badge/License-MIT-brightgreen.svg)](https://opensource.org/licenses/MIT)

Expandable keyboard PCB with up to 120 keys.
![main image](https://github.com/e3w2q/su120-keyboard-doc/blob/master/mainimage.jpg?raw=true)

## What is the SU120?

The SU120 is an assemblable and expandable keyboard PCB with biscuits, screws and wire.

I use JIS Kana input method, but at that time I couldn't find  split JIS keyboard PCBs.

So I designed the PCB to make the keyboard layout easy to trial and error.

You may make Row-Staggered, Column-Staggerd, Ortholinear, or other layouts keyboard.

SU is Japanese homophones: 州(sandbank) and 鬆(porous).

## Why open source?

Anyone interested in keyboard could try the keyboard layout more easily.

## Link

[Hardware data (PCB)](/pcb/)

[Plate data (PCB)](/plate-pcb/)

[PCB Order Guide](https://github.com/e3w2q/su120-keyboard-doc/blob/master/common/pcb_order_guide.md) / [PCBの入手方法](https://github.com/e3w2q/su120-keyboard-doc/blob/master/common/pcb_order_guide_jp.md)

[Firmware](https://github.com/e3w2q/qmk_firmware/tree/e3w2q/keyboards/e3w2q/su120)

[Remap/VIA Firmware Hex File](/firmware/)

[How to create a custom layout](https://github.com/e3w2q/su120-keyboard-doc/blob/master/custom-layout/readme.md) / [自由なレイアウトを作成するには](https://github.com/e3w2q/su120-keyboard-doc/blob/master/custom-layout/readme_jp.md)

## Example

### 15 Key (+2 Knob) Keypad

[ビルドガイド](https://github.com/e3w2q/su120-keyboard-doc/blob/master/sasami17/readme_jp.md)

### 30 Key Ortholinear Keyboard

[ビルドガイド](https://github.com/e3w2q/su120-keyboard-doc/blob/master/sasami30/readme_jp.md)

### 120 Key Split Ortholinear Keyboard

[ビルドガイド](https://github.com/e3w2q/su120-keyboard-doc/blob/master/momo120/readme_jp.md)

### 40% Row-Staggered Keyboard

[Photos / ギャラリー](https://github.com/e3w2q/su120-keyboard-doc/blob/master/negima43/readme.md)

### 5% Keyboard

[Photos / ギャラリー](https://github.com/e3w2q/su120-keyboard-doc/blob/master/negima5/readme.md)

### Badge and Clip

[ビルドガイド](https://github.com/e3w2q/su120-keyboard-doc/blob/master/badge_and_clip/readme_jp.md)

### 55% Split Ortholinear Keyboard by [ryuichio](https://twitter.com/ryuichio1)

### [ELEPHANT42](https://twitter.com/hashtag/elephant42?src=hash) Prototype by [🐰](https://twitter.com/illness072)

### Pigeon44 by [🐰](https://twitter.com/illness072)

### 18 Key 2 Knob Low-profile Keypad by [🐰](https://twitter.com/illness072)

su120-keyboard

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