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2 layersEsselte100Keyboard, the printed circuit board in 3D

Esselte100Keyboard

linuxforum5/Esselte100
Full screenGitHub.kicad_pcb
Copper layers
2
Thickness
1.6 mm
Parts
78
Nets
29
Pads
257
Tracks, vias
385, 19
Routed
Yes
KiCad
KiCad 6 (file 20211014)
Created
1 May 2025
Updated
20 Jun 2025

Overview

Esselte100Keyboard is an open-source printed circuit board by linuxforum5, from the linuxforum5/Esselte100 repository on GitHub. It is a 2-layer board with 78 parts on 29 nets, routed with 385 tracks and 19 vias.

Its parts include 73 switches, 2 resistors, 1 IC, 1 diode and 1 connector.

README

README.md

Esselte 100

Documentations, utilities and programs for Esselte 100 school computer

docs

Documentations

e100utils

Utilities for Esselte 100: bas2wav, bin2bas, wav2bas and lzss and bpe compressor.

programs

Programs for Esselte 100. First game is Sokoban!

remake

My Esselte 100 remake photos and KiCad files

KiCad

KiCad files for my board and accessories

Parts

78
QtyValueFootprintReferences
20Button_Switch_Keyboard:SW_Cherry_MX_1.00u_PlateSW041, SW110
21Button_Switch_Keyboard:SW_Cherry_MX_1.00u_PlateSW031, SW101
22Button_Switch_Keyboard:SW_Cherry_MX_1.00u_PlateSW032, SW102
23Button_Switch_Keyboard:SW_Cherry_MX_1.00u_PlateSW033, SW103
24Button_Switch_Keyboard:SW_Cherry_MX_1.00u_PlateSW021, SW104
25Button_Switch_Keyboard:SW_Cherry_MX_1.00u_PlateSW022, SW105
26Button_Switch_Keyboard:SW_Cherry_MX_1.00u_PlateSW023, SW106
27Button_Switch_Keyboard:SW_Cherry_MX_1.00u_PlateSW011, SW107
28Button_Switch_Keyboard:SW_Cherry_MX_1.00u_PlateSW012, SW108
29Button_Switch_Keyboard:SW_Cherry_MX_1.00u_PlateSW013, SW109
2EButton_Switch_Keyboard:SW_Cherry_MX_1.00u_PlateSW043, SW204
2SHIFTButton_Switch_Keyboard:SW_Cherry_MX_1.00u_PlateSW401, SW412
2SPACEButton_Switch_Keyboard:SW_Cherry_MX_6.25u_PlateSW501, SW502
1'/*Button_Switch_Keyboard:SW_Cherry_MX_1.00u_PlateSW313
1*Button_Switch_Keyboard:SW_Cherry_MX_1.00u_PlateSW014
1+Button_Switch_Keyboard:SW_Cherry_MX_1.00u_PlateSW034
1+/?Button_Switch_Keyboard:SW_Cherry_MX_1.00u_PlateSW111
1,/;Button_Switch_Keyboard:SW_Cherry_MX_1.00u_PlateSW409
1-Button_Switch_Keyboard:SW_Cherry_MX_1.00u_PlateSW044
1-/_Button_Switch_Keyboard:SW_Cherry_MX_1.00u_PlateSW411
1->Button_Switch_Keyboard:SW_Cherry_MX_1.00u_PlateSW413
1.Button_Switch_Keyboard:SW_Cherry_MX_1.00u_PlateSW042
1./:Button_Switch_Keyboard:SW_Cherry_MX_1.00u_PlateSW410
1/Button_Switch_Keyboard:SW_Cherry_MX_1.00u_PlateSW024
1150Connector_PinSocket_2.54mm:PinSocket_1x02_P2.54mm_VerticalR601
13.3kConnector_PinSocket_2.54mm:PinSocket_1x02_P2.54mm_VerticalR602
174LS145Package_DIP:DIP-16_W7.62mm_LongPadsU601
1<-Button_Switch_Keyboard:SW_Cherry_MX_1.00u_PlateSW314
1</>Button_Switch_Keyboard:SW_Cherry_MX_1.00u_PlateSW113
1AButton_Switch_Keyboard:SW_Cherry_MX_1.00u_PlateSW302
1BButton_Switch_Keyboard:SW_Cherry_MX_1.00u_PlateSW406
1BRKButton_Switch_Keyboard:SW_Cherry_MX_1.00u_PlateSW114
1CButton_Switch_Keyboard:SW_Cherry_MX_1.00u_PlateSW404
1CTRLButton_Switch_Keyboard:SW_Cherry_MX_1.00u_PlateSW301
1Conn_01x16_MaleConnector_PinSocket_2.54mm:PinSocket_1x16_P2.54mm_VerticalJ601
1DButton_Switch_Keyboard:SW_Cherry_MX_1.00u_PlateSW304
1FButton_Switch_Keyboard:SW_Cherry_MX_1.00u_PlateSW305
1GButton_Switch_Keyboard:SW_Cherry_MX_1.00u_PlateSW306
1HButton_Switch_Keyboard:SW_Cherry_MX_1.00u_PlateSW307
1IButton_Switch_Keyboard:SW_Cherry_MX_1.00u_PlateSW209
1JButton_Switch_Keyboard:SW_Cherry_MX_1.00u_PlateSW308
1KButton_Switch_Keyboard:SW_Cherry_MX_1.00u_PlateSW309
1LButton_Switch_Keyboard:SW_Cherry_MX_1.00u_PlateSW310
1LEDConnector_PinSocket_2.54mm:PinSocket_1x02_P2.54mm_VerticalD601
1MButton_Switch_Keyboard:SW_Cherry_MX_1.00u_PlateSW408
1NButton_Switch_Keyboard:SW_Cherry_MX_1.00u_PlateSW407
1OButton_Switch_Keyboard:SW_Cherry_MX_1.00u_PlateSW210
1PButton_Switch_Keyboard:SW_Cherry_MX_1.00u_PlateSW211
1PIButton_Switch_Keyboard:SW_Cherry_MX_1.00u_PlateSW112
1QButton_Switch_Keyboard:SW_Cherry_MX_1.00u_PlateSW202
1RButton_Switch_Keyboard:SW_Cherry_MX_1.00u_PlateSW205
1REPTButton_Switch_Keyboard:SW_Cherry_MX_1.00u_PlateSW201
1RETURNButton_Switch_Keyboard:SW_Cherry_MX_1.50u_PlateSW214
1SButton_Switch_Keyboard:SW_Cherry_MX_1.00u_PlateSW303
1TButton_Switch_Keyboard:SW_Cherry_MX_1.00u_PlateSW206
1UButton_Switch_Keyboard:SW_Cherry_MX_1.00u_PlateSW208
1VButton_Switch_Keyboard:SW_Cherry_MX_1.00u_PlateSW405
1WButton_Switch_Keyboard:SW_Cherry_MX_1.00u_PlateSW203
1XButton_Switch_Keyboard:SW_Cherry_MX_1.00u_PlateSW403
1YButton_Switch_Keyboard:SW_Cherry_MX_1.00u_PlateSW207
1ZButton_Switch_Keyboard:SW_Cherry_MX_1.00u_PlateSW402
1^Button_Switch_Keyboard:SW_Cherry_MX_1.00u_PlateSW213
1ÄButton_Switch_Keyboard:SW_Cherry_MX_1.00u_PlateSW312
1ÅButton_Switch_Keyboard:SW_Cherry_MX_1.00u_PlateSW212
1ÖButton_Switch_Keyboard:SW_Cherry_MX_1.00u_PlateSW311

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Questions

What parts does the Esselte100Keyboard use?

78 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 Esselte100Keyboard KiCad files?

From the linuxforum5/Esselte100 repository on GitHub, at the commit this page was made from: the board is remake/KiCad/Esselte100Keyboard/Esselte100Keyboard.kicad_pcb and its schematic remake/KiCad/Esselte100/1_cpu.kicad_sch. PCBKit opens the board in the browser, with nothing to install.

Can I use the Esselte100Keyboard design in my own project?

Its repository states no licence, so its author keeps all rights: ask linuxforum5 before reusing the design.