2 layers97.5 × 79.4 mm
2 layers349.4 × 131 mm
Ncr pcb
Aeonstrife/ncr-pcb4QMK powered drop-in replacement PCB for the NCR80 keyboard
- Size
- 349.4 × 131 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 204
- Nets
- 127
- Pads
- 1,352
- Tracks, vias
- 738, 0
- Pours
- 1
- Routed
- Yes
- KiCad
- KiCad 7 (file 20221018)
- Created
- 16 Feb 2023
- Updated
- 8 Apr 2023
Overview
Ncr pcb is an open-source printed circuit board by Aeonstrife, from the Aeonstrife/ncr-pcb repository on GitHub, published under the MIT licence. It is a 2-layer board of 349.4 × 131 mm with 204 parts on 127 nets, routed with 738 tracks and 0 vias.
Its parts include 90 diodes, 3 resistors, 1 IC and 1 connector. It belongs with the keyboards and input boards and the RP2040 boards of this library.
README
README.mdncr-pcb
Parts
204| Qty | Value | Footprint | References |
|---|---|---|---|
| 87 | D_Small | Keebio-Parts:Diode-Hybrid-Back | D1, D10, D11, D12, D13, D14, D18, D19, D20, D21, D22, D23, D24, D25, D100, D102 +71 |
| 74 | MX-NoLED | MX_Alps_Hybrid:MX-1U-NoLED | MX1, MX10, MX11, MX12, MX13, MX14, MX18, MX19, MX20, MX21, MX22, MX23, MX24, MX25, MX100, MX102 +58 |
| 10 | MountingHole | MountingHole:MountingHole_2.7mm_M2.5_DIN965_Pad | H1, H2, H3, H4, H5, H6, H7, H8, H9, H10 |
| 8 | MX-NoLED | MX_Alps_Hybrid:MX-1.25U-NoLED | MX64, MX76, MX78, MX80, MX86, MX88, MX90, MX97 |
| 6 | MX-NoLED | MX_Alps_Hybrid:MX-1.5U-NoLED | locked, MX35, MX61, MX74, MX92, MX96 |
| 3 | LED_Small | LED_THT:LED_D3.0mm | LED1, LED2, LED3 |
| 3 | R_Small | Keebio-Parts:Resistor-Hybrid-Back | R1, R2, R3 |
| 2 | MX-NoLED | MX_Alps_Hybrid:MX-1.75U-NoLED | MX36, MX101 |
| 1 | |||
| 1 | Conn_01x04 | Connector_PinHeader_1.27mm:PinHeader_1x04_P1.27mm_Horizontal | J1 |
| 1 | MX-NoLED | MX_Alps_Hybrid:MX-7U-ReversedStabilizers-NoLED | MX84 |
| 1 | MX-NoLED | MX_Alps_Hybrid:MX-2.25U-NoLED | MX69 |
| 1 | MX-NoLED | MX_Alps_Hybrid:MX-6.25U-ReversedStabilizers-NoLED | MX82 |
| 1 | MX-NoLED | MX_Alps_Hybrid:MX-2.25U-ReversedStabilizers-NoLED | MX62 |
| 1 | MX-NoLED | MX_Alps_Hybrid:MX-2.75U-NoLED | MX93 |
| 1 | MX-NoLED | MX_Alps_Hybrid:MX-2U-NoLED | MX66 |
| 1 | Pico | EM_Extras:RPi_Pico_SMD_TH | RPI0 |
| 1 | Pico | MCU_RaspberryPi_and_Boards:RPi_Pico_SMD_TH | U1 |
| 1 | locked | MX_Alps_Hybrid:MX-1U-NoLED | MX89 |
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Questions
How big is the Ncr pcb PCB?
It measures 349.4 × 131 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Ncr pcb use?
204 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 Ncr pcb KiCad files?
From the Aeonstrife/ncr-pcb repository on GitHub, at the commit this page was made from: the board is ncr-pcb/ncr-pcb.kicad_pcb and its schematic ncr-pcb/ncr-pcb.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Ncr pcb 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).