4 layers367.8 × 167.9 mm
2 layers88.6 × 167.9 mm
Numerical
peto59/keyboard- Size
- 88.6 × 167.9 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 80
- Nets
- 71
- Pads
- 345
- Tracks, vias
- 464, 64
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 8.0 (file 20240108)
- Created
- 23 Jul 2024
- Updated
- 25 Jan 2025
Overview
Numerical is an open-source printed circuit board by peto59, from the peto59/keyboard repository on GitHub. It is a 2-layer board of 88.6 × 167.9 mm with 80 parts on 71 nets, routed with 464 tracks and 64 vias.
Its parts include 35 diodes, 20 resistors, 18 switches, 1 IC and 1 connector. It belongs with the RP2040 boards of this library.
Parts
80| Qty | Value | Footprint | References |
|---|---|---|---|
| 18 | LED | MX V2 Misc:MX-LED-PolarityMarked | LED1, LED2, LED3, LED4, LED5, LED6, LED7, LED11, LED12, LED13, LED16, LED17, LED18, LED21, LED22, LED23 +2 |
| 18 | R | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R3, R4, R5, R6, R7, R10, R11, R13, R14, R15, R18, R19, R20, R23, R24, R25 +2 |
| 17 | Diode | Diode_SMD:Nexperia_CFP3_SOD-123W | D1, D2, D3, D4, D5, D7, D8, D11, D12, D13, D16, D17, D18, D21, D22, D23 +1 |
| 2 | R2K | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R1, R2 |
| 1 | * | MX V2 MX Hotswap:MX-Hotswap-1U | S4 |
| 1 | + | MX V2 MX Hotswap:MX-Hotswap-2U-Vertical | S10 |
| 1 | - | MX V2 MX Hotswap:MX-Hotswap-1U | S5 |
| 1 | . | MX V2 MX Hotswap:MX-Hotswap-1U | S23 |
| 1 | / | MX V2 MX Hotswap:MX-Hotswap-1U | S3 |
| 1 | 0 | MX V2 MX Hotswap:MX-Hotswap-2U | S22 |
| 1 | 1 | MX V2 MX Hotswap:MX-Hotswap-1U | S17 |
| 1 | 2 | MX V2 MX Hotswap:MX-Hotswap-1U | S18 |
| 1 | 3 | MX V2 MX Hotswap:MX-Hotswap-1U | S19 |
| 1 | 4 | MX V2 MX Hotswap:MX-Hotswap-1U | S12 |
| 1 | 5 | MX V2 MX Hotswap:MX-Hotswap-1U | S13 |
| 1 | 6 | MX V2 MX Hotswap:MX-Hotswap-1U | S14 |
| 1 | 7 | MX V2 MX Hotswap:MX-Hotswap-1U | S7 |
| 1 | 8 | MX V2 MX Hotswap:MX-Hotswap-1U | S8 |
| 1 | 9 | MX V2 MX Hotswap:MX-Hotswap-1U | S9 |
| 1 | AudioJack3_Ground | Connector_Audio:Jack_3.5mm_KoreanHropartsElec_PJ-320D-4A_Horizontal | J1 |
| 1 | ENTER | MX V2 MX Hotswap:MX-Hotswap-2U-Vertical | S24 |
| 1 | NUM_LOCK | MX V2 MX Hotswap:MX-Hotswap-1U | S2 |
| 1 | RESET | MX V2 MX Hotswap:MX-Hotswap-1U | S1 |
| 1 | Raspberry_Pi_Pico | ScottoKeebs_MCU:Raspberry_Pi_Pico | U1 |
The 75 most common of 80 parts.
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Questions
How big is the Numerical PCB?
It measures 88.6 × 167.9 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Numerical use?
80 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 Numerical KiCad files?
From the peto59/keyboard repository on GitHub, at the commit this page was made from: the board is pcb/numerical/numerical.kicad_pcb and its schematic pcb/main/main.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Numerical design in my own project?
Its repository states no licence, so its author keeps all rights: ask peto59 before reusing the design.