4 layers234 × 84 mm
Main panel
google/mozc-devices
Circuit diagrams and firmware source code for Gboard DIY keyboards
234 parts3kApache-2.0
2 layers69 × 88 mm
Hackpad
urged-st/StarDecka stream deck for astronomers
- Size
- 69 × 88 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 25
- Nets
- 29
- Pads
- 104
- Tracks, vias
- 0, 0
- Routed
- Not yet
- KiCad
- KiCad 10.0 (file 20260206)
- Created
- 11 Jul 2026
- Updated
- 11 Jul 2026
Overview
Hackpad is an open-source printed circuit board by urged-st, from the urged-st/StarDeck repository on GitHub, published under the MIT licence. It is a 2-layer board of 69 × 88 mm with 25 parts on 29 nets.
It is built around the SK6812MINI-E. Its parts include 15 diodes, 8 switches and 2 ICs.
Main components
1Parts
25| Qty | Value | Footprint | References |
|---|---|---|---|
| 8 | 1N4148 | Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal | D1, D2, D3, D4, D5, D6, D7, D8 |
| 7 | SK6812MINI-E | footprints:SK6812MINI-E_fixed | D9, D10, D11, D12, D13, D14, D15 |
| 7 | SW_Push | Button_Switch_Keyboard:SW_Cherry_MX_1.00u_PCB | SW1, SW2, SW3, SW4, SW5, SW6, SW7 |
| 1 | ER_OLEDM0.91_1x-I2C | Display:ER_OLEDM0.91_1x-I2C | U2 |
| 1 | MOUDLE-SEEEDUINO-XIAO | footprints:XIAO-Generic-Hybrid-14P-2.54-21X17.8MM | U1 |
| 1 | RotaryEncoder_Switch | Rotary_Encoder:RotaryEncoder_Alps_EC11E-Switch_Vertical_H20mm_CircularMountingHoles | SW8 |
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Questions
How big is the Hackpad PCB?
It measures 69 × 88 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Hackpad use?
25 parts, built around the SK6812MINI-E. 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 Hackpad KiCad files?
From the urged-st/StarDeck repository on GitHub, at the commit this page was made from: the board is PCB FILES/hackpad.kicad_pcb and its schematic PCB FILES/hackpad.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Hackpad design in my own project?
Its repository publishes it under the MIT licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).