2 layers
Protomatrix.kicad pcb backup
SpikedSynapse/Protomatrix
A Keyboard matrix PCB for prototyping new keyboard ideas.
141 partsMIT
2 layers359.6 × 142.1 mm
Protomatrix
SpikedSynapse/ProtomatrixA Keyboard matrix PCB for prototyping new keyboard ideas.
- Size
- 359.6 × 142.1 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 141
- Nets
- 90
- Pads
- 530
- Tracks, vias
- 1,878, 10
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 23 Nov 2020
- Updated
- 29 Nov 2020
Overview
Protomatrix is an open-source printed circuit board by SpikedSynapse, from the SpikedSynapse/Protomatrix repository on GitHub, published under the MIT licence. It is a 2-layer board of 359.6 × 142.1 mm with 141 parts on 90 nets, routed with 1,878 tracks and 10 vias.
Its parts include 70 diodes and 1 connector. It belongs with the keyboards and input and lEDs and displays boards of this library.
README
README.mdProtomatrix
A Keyboard matrix PCB for prototyping new keyboard ideas.
The concept of this project is to create keyboard prototyping PCB. This a very simple matrix that includes diodes only. Each trace ends in a pinout that can be connected to a breadboard. This first version is set up as a FRL/TKL. I wanted enough keys for things to feel complete, and still work on a Pro-Micro. Of Course this is meant to work with any prototyping system, but Pro-Micros are cheap.
As of right now this PCB is untested. I am awaiting prototypes and I will update this when i have tested them.
Parts
141| Qty | Value | Footprint | References |
|---|---|---|---|
| 70 | 1N4148 | Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal | D1, D2, D10, D11, D12, D13, D14, D15, D16, D17, D18, D19, D20, D21, D22, D23 +54 |
| 58 | MX-NoLED | MX_Only:MXOnly-1U-NoLED | MX-,1, MX-;1, MX-.1, MX-'1, MX-/1, MX-1, MX-Del1, MX-Down1, MX-E1, MX-Hm1, MX-Ins1, MX-Left1, MX-LSys1, MX-O1, MX-PgDn1, MX-PgUp1 +42 |
| 6 | MX-NoLED | MX_Only:MXOnly-1.5U-NoLED | MX-\1, MX-LAlt1, MX-LCtrl1, MX-RAlt1, MX-RCtrl1, MX-Tab1 |
| 2 | MX-NoLED | MX_Only:MXOnly-2.25U-NoLED | MX-Enter1, MX-LShift1 |
| 1 | Conn_01x20_Female | Connector_PinHeader_2.54mm:PinHeader_1x20_P2.54mm_Vertical | J1 |
| 1 | MX-NoLED | MX_Only:MXOnly-2U-NoLED | MX-Bksp1 |
| 1 | MX-NoLED | MX_Only:MXOnly-7U-ReversedStabilizers-NoLED | MX-Spc1 |
| 1 | MX-NoLED | MX_Only:MXOnly-2.75U-NoLED | MX-RShift1 |
| 1 | MX-NoLED | MX_Only:MXOnly-1.75U-NoLED | MX-Caps1 |
Questions
How big is the Protomatrix PCB?
It measures 359.6 × 142.1 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Protomatrix use?
141 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 Protomatrix KiCad files?
From the SpikedSynapse/Protomatrix repository on GitHub, at the commit this page was made from: the board is Protomatrix/Protomatrix.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Protomatrix 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).
More from SpikedSynapse/Protomatrix
1Similar boards
- 2 layers198.1 × 95.3 mm
- 2 layers104 × 66 mm
LCD DRIVER Rev B
OLIMEX/OLINUXINO
OLINUXINO is Open Source / Open Hardware, low cost from EUR 24 Linux Industrial grade Single Board Computer capable to operate -25+85C
141 parts1.5k - 2 layers73 × 139 mm
OpenRPNCalc
apoluekt/OpenRPNCalc
Open-source and open-hardware scientific RPN calculator
141 parts414CERN-OHL-P-2.0 - 2 layers111.3 × 106.4 mm
Super Sixteen v1
matthewcieplak/super-sixteen
Code and schematics for the Super Sixteen Eurorack sequencer
141 parts171 - 2 layers362.4 × 105.3 mm
- 2 layers288.1 × 142.4 mm
- 2 layers144.8 × 88.9 mm
- 2 layers100 × 100 mm
