2 layers307.3 × 117.3 mm
Blahajergo
hackclub/OnBoard
💡 Join 1,000 teenagers and make your first PCB with a $100 grant!
143 parts915
2 layers304.8 × 116.7 mm
MegaBoard
sock745/keebSchmeebAlex Wang slackhandle: Alex Wang githubhandle: sock745 ---
- Size
- 304.8 × 116.7 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 143
- Nets
- 93
- Pads
- 795
- Tracks, vias
- 389, 0
- Routed
- Yes
- KiCad
- KiCad 8.0 (file 20240108)
- Created
- 7 Aug 2024
- Updated
- 27 Oct 2024
Overview
MegaBoard is an open-source printed circuit board by sock745, from the sock745/keebSchmeeb repository on GitHub. It is a 2-layer board of 304.8 × 116.7 mm with 143 parts on 93 nets, routed with 389 tracks and 0 vias.
Its parts include 68 diodes, 5 switches and 1 connector.
README
README.mdONBOARD GRANT INFO -
Alex Wang slack_handle: Alex Wang github_handle: sock745
Custom 65% Keyboard Design w/ Rotary Encoder Knob
Standard keyboard matrix that I plan to solder a ProMicro as the microcontroller and an EC-11 rotary encoder for a volume knob.
COST: $43.65
Parts
143| Qty | Value | Footprint | References |
|---|---|---|---|
| 68 | D_Small | Diode_SMD:D_SOD-123 | D1, D2, D10, D11, D12, D13, D14, D15, D16, D17, D18, D19, D20, D21, D22, D23 +52 |
| 59 | MX_SW_solder | PCM_marbastlib-mx:SW_MX_HS_CPG151101S11_1u | MX1, MX2, MX10, MX11, MX12, MX13, MX14, MX15, MX17, MX18, MX19, MX20, MX21, MX22, MX23, MX24 +43 |
| 6 | MX_SW_solder | PCM_marbastlib-mx:SW_MX_HS_CPG151101S11_1.25u | MX31, MX59, MX60, MX61, MX63, MX64 |
| 2 | MX_SW_solder | PCM_marbastlib-mx:SW_MX_HS_CPG151101S11_1.5u | MX16, MX29 |
| 2 | MX_stab | PCM_marbastlib-mx:STAB_MX_P_2.25u | S2, S3 |
| 1 | Conn_02x12_Top_Bottom | PCM_marbastlib-xp-promicroish:ProMicro_USBdn | J1 |
| 1 | LOGO | LOGO | G*** |
| 1 | MX_SW_solder | PCM_marbastlib-mx:SW_MX_HS_CPG151101S11_1.75u | MX56 |
| 1 | MX_stab | PCM_marbastlib-mx:STAB_MX_P_2u | S1 |
| 1 | MX_stab | PCM_marbastlib-mx:STAB_MX_P_6.25u | S4 |
| 1 | RotaryEncoder_Switch | PCM_marbastlib-various:RotaryEncoder_EC11 | SW1 |
Questions
How big is the MegaBoard PCB?
It measures 304.8 × 116.7 mm and has 2 copper layers, 1.6 mm thick.
What parts does the MegaBoard use?
143 parts. 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 MegaBoard KiCad files?
From the sock745/keebSchmeeb repository on GitHub, at the commit this page was made from: the board is megaBoard.kicad_pcb and its schematic megaBoard.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the MegaBoard design in my own project?
Its repository states no licence, so its author keeps all rights: ask sock745 before reusing the design.
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