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Single switch pcb matrix

carboncopy101·Single_Switch_Hotswap_PCB_Module·single_switch_pcb/single_switch_pcb_matrix/single_switch_pcb_matrix.kicad_pcb

Single switch pcb matrix layout, top view — open source board by carboncopy101

About the Single switch pcb matrix

Single switch pcb matrix is an open source PCB design by carboncopy101, published on GitHub. It is a 2-layer board measuring 105.3 × 57.7 mm, with 150 components from 3 distinct parts.

Other key parts include the switchsocket. By type, the board carries 100 connectors, 25 ICs and 25 diodes.

It belongs with the keyboards designs in this gallery.

From the project

Simple single switch 3/5 pin with hotswap compatibility for mechanical keyboard prototyping.

A simple single switch pcb for mechanical keyboard prototyping row and column matrices. PCB features a hot swappable socket and uses a 1n4148 SMD diode.

13 Feb 2022 - did the initial BOM. Created kicad project. Finished with hotswap socket symbol and footprint. To start on schematic.

14 Feb 2022 - finished schematic and pcb. Generated gerber file. Test print and check compatibility with hotswap socket and 3/5 pin switch.

Single switch pcb matrix, from the project README
From the project README

Main components on the Single switch pcb matrix

switchsocket

Single switch pcb matrix bill of materials (BOM)

150 components, 3 distinct parts.

QtyPartRefs
25
switchsocket
U1, U2, U3, U4, U5, U6, U7, U8 +17
100
Conn_01x01_Female
J1, J2, J3, J4, J5, J6, J7, J8 +92
25
1N4148W
D1, D2, D3, D4, D5, D6, D7, D8 +17

Single switch pcb matrix design files

The KiCad project lives in the carboncopy101/Single_Switch_Hotswap_PCB_Module repository on GitHub; these links point at the commit this page was built from.

Single switch pcb matrix: common questions

How big is the Single switch pcb matrix?

The Single switch pcb matrix measures 105.3 × 57.7 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Single switch pcb matrix?

150 components, from 3 distinct parts. The full bill of materials is listed on this page.

Where can I download the Single switch pcb matrix design files?

From the carboncopy101/Single_Switch_Hotswap_PCB_Module repository on GitHub, which has the KiCad layout; the links under Design files point to each one.

Can I use the Single switch pcb matrix design in my own project?

The repository has no license, so all rights stay with carboncopy101. Use it as a reference, and ask the author before reusing the design.

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