4 layers315 × 147.2 mm
2 layers342.9 × 95.3 mm
DOMO70
DomRRuggeri/DOMO70170-Key Keyboard PCB Design
- Size
- 342.9 × 95.3 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 167
- Nets
- 108
- Pads
- 658
- Tracks, vias
- 950, 25
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 21 Dec 2019
- Updated
- 14 Sep 2020
Overview
DOMO70 is an open-source printed circuit board by DomRRuggeri, from the DomRRuggeri/DOMO70 repository on GitHub. It is a 2-layer board of 342.9 × 95.3 mm with 167 parts on 108 nets, routed with 950 tracks and 25 vias.
It is built around the AST1109MLTRQ. Its parts include 74 diodes, 4 ICs and 2 switches.
Main components
1Parts
167| Qty | Value | Footprint | References |
|---|---|---|---|
| 74 | 1N4148 | cftkb:D_DO-35_SOD27_P5.08mm_Horizontal | D1, D2, D10, D11, D12, D13, D14, D15, D16, D17, D18, D19, D20, D21, D22, D23 +58 |
| 58 | MX-NoLED | MX_Only:MXOnly-1U-NoLED | MX1, MX2, MX10, MX11, MX12, MX13, MX14, MX15, MX17, MX18, MX19, MX20, MX21, MX22, MX23, MX24 +42 |
| 7 | MX-NoLED | MX_Only:MXOnly-1.25U-NoLED | MX59, MX60, MX61, MX63, MX64, MX65, MX66 |
| 4 | ExtraMX | MX_Only:MXOnly-1.5U-NoLED | MX_59, MX_61, MX_64, MX_66 |
| 3 | ExtraMX | MX_Only:MXOnly-1U-NoLED | MX_43, MX_60, MX_65 |
| 2 | AST1109MLTRQ | Buzzer_Beeper:Buzzer_Mallory_AST1109MLTRQ | U3, U4 |
| 2 | MX-NoLED | MX_Only:MXOnly-1.5U-NoLED | MX16, MX29 |
| 2 | MX-NoLED | MX_Only:MXOnly-2.25U-NoLED | MX43, MX45 |
| 2 | Rotary_Encoder_Switch | Rotary_Encoder:RotaryEncoder_Alps_EC11E-Switch_Vertical_H20mm | SW1, SW2 |
| 1 | ExtraMX | MX_Only:MXOnly-2U-NoLED | MX_14 |
| 1 | ExtraMX | MX_Only:MXOnly-ISO-ReversedStabilizers | MX_29 |
| 1 | ExtraMX | MX_Only:MXOnly-1.25U-NoLED | MX_31 |
| 1 | ExtraMX | MX_Only:MXOnly-1.75U-NoLED | MX_56 |
| 1 | ExtraMX | MX_Only:MXOnly-7U-ReversedStabilizers-NoLED | MX_62 |
| 1 | LOGO | Images:BeezerBike | G*** |
| 1 | LOGO | Images:BeezerWindowNeg | G*** |
| 1 | LOGO | Images:logo | G*** |
| 1 | MX-NoLED | MX_Only:MXOnly-6.25U-ReversedStabilizers-NoLED | MX62 |
| 1 | MX-NoLED | MX_Only:MXOnly-2.75U-NoLED | MX56 |
| 1 | MX-NoLED | MX_Only:MXOnly-1.75U-NoLED | MX31 |
| 1 | OLED-SSD1306-OLED-SSD1306-4pin-128x32 | OLED-SSD1306-4pin-128x32:OLED-1306-Supports | U2 |
| 1 | proton_c | proton_c:proton_c | U1 |
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Questions
How big is the DOMO70 PCB?
It measures 342.9 × 95.3 mm and has 2 copper layers, 1.6 mm thick.
What parts does the DOMO70 use?
167 parts, built around the AST1109MLTRQ. 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 DOMO70 KiCad files?
From the DomRRuggeri/DOMO70 repository on GitHub, at the commit this page was made from: the board is DOMO70.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the DOMO70 design in my own project?
Its repository states no licence, so its author keeps all rights: ask DomRRuggeri before reusing the design.