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2 layers283.7 × 167.7 mmCool640x2, the printed circuit board in 3D

cool640 is 4X5 macro pad keyboard. If you align the two, you will have a split keyboard. cool640は4X5のマクロパッドキーボードです。 cool640は二つ揃えると、分割キーボードになります。 You can choose either pro micro or raspberry pi pico to use.

Size
283.7 × 167.7 mm
Copper layers
2
Thickness
1.6 mm
Parts
2
Nets
42
Pads
104
Tracks, vias
145, 11
Routed
Yes
KiCad
KiCad 5 (file 20171130)
Created
25 Feb 2022
Updated
13 Apr 2024

Overview

Cool640x2 is an open-source printed circuit board by telzo2000, from the telzo2000/cool640 repository on GitHub, published under the MIT licence. It is a 2-layer board of 283.7 × 167.7 mm with 2 parts on 42 nets, routed with 145 tracks and 11 vias.

It belongs with the keyboards and input boards and the RP2040 and AVR (ATmega, ATtiny) boards of this library.

README

README.md

cool640


What is cool640?

cool640 is 4X5 macro pad keyboard.
If you align the two, you will have a split keyboard.

cool640は4X5のマクロパッドキーボードです。
cool640は二つ揃えると、分割キーボードになります。

You can choose either pro micro or raspberry pi pico to use.

pro microかraspberry pi picoのどちらか一つを選んで使うことができます。



You can choose either choc switch or cherry mx switch to use.
Chocスイッチか CHERRY MXスイッチのどちらか一つを選んで使うことができます。


The size of the PCB is within 100mmX100mm.
It will be distributed on booth in the future, but you can freely use the data here and place an order with the PCB manufacturer.

PCBのサイズは、100mmX100mm以内です。
将来、boothにて頒布しますが、ここにあるデータを自由に使い、各自がPCB製造元に発注しても構いません。

I do not take any responsibility for the data that you freely use.
Please use at your own risk.

各自が自由に使ったデータについては、私は一切の責任を負いません。
自己責任で利用してください。

Build Guide

https://github.com/telzo2000/cool640/blob/main/buildguide_for_cool640.md


Firmware

https://github.com/telzo2000/cool640/tree/main/firmware

Parts

2
QtyValueFootprintReferences
1PICO_RP2040Pico:RPi_Pico_SMD_THU2
1ProMicrologo:ProMicro_v3_kimuraU1

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Questions

How big is the Cool640x2 PCB?

It measures 283.7 × 167.7 mm and has 2 copper layers, 1.6 mm thick.

What parts does the Cool640x2 use?

2 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 Cool640x2 KiCad files?

From the telzo2000/cool640 repository on GitHub, at the commit this page was made from: the board is kicad_cool640/cool640x2.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.

Can I use the Cool640x2 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).