4 layers99 × 53.3 mm
PSLab
fossasia/pslab-hardware
PSLab Hardware Design and Schematics https://pslab.io
199 parts1.7kApache-2.0
2 layers90 × 60.5 mm
Mypad
prodevmod/mypadI made my very own macropad!
- Size
- 90 × 60.5 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 31
- Nets
- 27
- Pads
- 111
- Tracks, vias
- 455, 34
- Pours
- 1
- Routed
- Yes
- KiCad
- KiCad 10.0 (file 20260206)
- Created
- 15 Aug 2026
- Updated
- 18 Aug 2026
Overview
Mypad is an open-source printed circuit board by prodevmod, from the prodevmod/mypad repository on GitHub. It is a 2-layer board of 90 × 60.5 mm with 31 parts on 27 nets, routed with 455 tracks and 34 vias.
It is built around the WS2812B. Its parts include 13 diodes, 7 capacitors, 7 switches, 1 IC and 1 connector. It belongs with the keyboards and input boards and the RP2040 boards of this library.
Main components
1README
README.mdWELCOME TO MYPAD
BROUGHT TO YOU BY Alexandros Rosario Morabito the 3rd
Picture of My Hackpad (in Cad)
Made in fusion 360.
Picture of schematic
Schematic made in KiCad!
Picture of PCB
PCB also made in Kicad!
BOM
- seeed XIAO RP2040
- 6x 1N4148 Diodes
- 6x MX-Style switches
- 1x EC11 Rotary encoder
- 1x 0.91 inch OLED display
- 6x white blank DSA keycaps
- 7x SK6812 MINI-E LEDs
- 4x M3x10mm screws
- 2x M3x5mm screws
- 6x M3x5mx4mm heatset inserts
- 7x Capacitor Ceramic 0.1uF 50 Volts X7R 0805 Hand Solder => $0.02 – $0.36 USD
- 1x 3D printed case
- 1x Custom PCB => $2.00 Before Shiping
A Few thoughts on the HACKPAD journey
- It was mad cool and I want to give a big thx to HACKCLUB (search it up) and its community (that I am now a part of) for Helping me
- I didnt know anything about firmware/PCB designing or cad and it shows, but this was a chance to gain insight by getting my hands dirty and I am glad for all the mistakes I learned from
- I was very frustrated at times (like I am not a genius this is to much for my 15 yo brain)
- I think thats it (I hope I get funded)
- You will find a QMK Overview in Mypad\Firmware
Oh and some footage of me designing everything
Parts
31| Qty | Value | Footprint | References |
|---|---|---|---|
| 7 | C_Small | Capacitor_SMD:C_0805_2012Metric | C1, C2, C3, C4, C5, C6, C7 |
| 7 | WS2812B | footprints:SK6812MINI-E_fixed | D5, D6, D7, D8, D10, D11, D12 |
| 6 | D | Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal | D1, D2, D3, D4, D13, D14 |
| 6 | SW_Push_45deg | MX_Solderable:MX-Solderable-1U | SW2, SW3, SW4, SW5, SW6, SW7 |
| 2 | MountingHole | MountingHole:MountingHole_3.2mm_M3 | H1, H2 |
| 1 | OLED_DISPLAY | Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical | J1 |
| 1 | RotaryEncoder_Switch | Rotary_Encoder:RotaryEncoder_Alps_EC11E-Switch_Vertical_H20mm | SW1 |
| 1 | Seeed Studio XIAO RP2040 | footprints:XIAO-Generic-Hybrid-14P-2.54-21X17.8MM | U1 |
Questions
How big is the Mypad PCB?
It measures 90 × 60.5 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Mypad use?
31 parts, built around the WS2812B. 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 Mypad KiCad files?
From the prodevmod/mypad repository on GitHub, at the commit this page was made from: the board is PCB/mypad.kicad_pcb and its schematic PCB/mypad.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Mypad design in my own project?
Its repository states no licence, so its author keeps all rights: ask prodevmod before reusing the design.
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