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2 layersHackpad, the printed circuit board in 3D

i did this macropad it's my first time doing a projet if you have some advice

Copper layers
2
Thickness
1.6 mm
Parts
11
Nets
14
Pads
66
Tracks, vias
91, 0
Routed
Yes
KiCad
KiCad 9.0 (file 20241229)
Created
7 Mar 2026
Updated
16 Mar 2026

Overview

Hackpad is an open-source printed circuit board by Uknowmeh01, from the Uknowmeh01/hackpad-9-switch repository on GitHub. It is a 2-layer board with 11 parts on 14 nets, routed with 91 tracks and 0 vias.

Its parts include 10 switches and 1 IC. It belongs with the keyboards and input boards and the SAM D and SAM boards of this library.

README

README.md

Uknowmeh01 project

macropad switch

i did this project it my first one ever so i try to did something easy and practical you can plug it in USB C and each punch do something exemple:1-for changing song 2-pause/start 3- changing to the previous song 4-for changing the desk in the left 5-to create a new desk 6-change desk to the right 7-change led 8-do a screenshot 9-shuting down the rotator-change the volume it will be a plug and play

design

i designed it with a rotator and 9 switch i wanted something perfect the case it's designed for a maximum of space for cables but a minimaliste look it why it have specific shape

Alt text

Alt text

warning:ishearshe all the price in amazon french it can be lower in another shop

numberthe product namethe linkthe price
0.a power supply 850whttps://www.amazon.fr/gp/product/B0FJWGYXZK/ref=ox\_sc\_act\_title\_1?smid=A3T0O12NRI0MR5\&th=176.91€
1.a boxe of 10 cherry MX switchhttps://www.amazon.fr/Topiky-M%C3%A9canique-Commutateurs-Interrupteur-Remplacement/dp/B086MQXQW7/ref=sr\_1\_6?\_\_mk\_fr\_FR=%C3%85M%C3%85%C5%BD%C3%95%C3%91\&crid=3LXQS8UQWH8GS\&dib=eyJ2IjoiMSJ9.wT3dGkj9ALLw75ZeRZPNgOXlycN4y2EqJwBCu3XOt7JB4T7CkcS9NZWaXVGWZijHpjVgfhV9Qjlqhwf008GaDkdapDO92w5X2WUVA503RZ0rZ6C3XqHYoLCr6\_prk4s2gTJAEnnIrm2OM8xiXqu4DcoP53gSfBSW-YaBfg8oe6RWJoSdjEoSUCJ1xPuY\_uPnfncHK7d7wLGAWSuUiiRR-rlH5pJJDBeMgbMYdwCFIaki\_LzYHVpRuhJRP7Xud-h1aEo1zft36d1IN2TVpB-Pmf4r-sssqZ0Vluxo5cJ6t-I.8qnz2u78z1qM\_PEwMtDMY50-rqzSYPe35gpBmUGDs6w\&dib\_tag=se\&keywords=a+boxe+of+10+cherry+MX+switch\&qid=1773503591\&sprefix=a+boxe+of+10+cherry+mx+switch%2Caps%2C607\&sr=8-614.99€
2.5 rotator encoder+cableshttps://www.amazon.fr/WMYCONGCONG-dencodeur-rotatifs-multicolores-sauteuse/dp/B07FJQH1F7/ref=sr\_1\_12?\_\_mk\_fr\_FR=%C3%85M%C3%85%C5%BD%C3%95%C3%91\&crid=1X05YR20RR2R5\&dib=eyJ2IjoiMSJ9.uSEWgUFfOrthLaTKFyhWsO0UAaiyVPDAVZ0QlW057ZaQMVjaIbJ1CsV3tE70DRcsnHVPmYw-mY\_NolDlwMORfoMJjhgHU2-GN0AVMFU\_0yfapyQjxicdbfYxO-W-Su\_wLohjljE-QSxWX9VyvXvI2-x2UB0-BCwLfY8rZ9ziyHBmg8BRTC5bnqMZIqtAGk4o83c9fv-OqiTux-t6XGNKOyBbZU7zTWbL6tIfuZW0brnsaWfaj65HGl9r1gfsrB5fHbpQx-7hKd5XAJZDJlI0OkPg0UzXzydBCh\_emiQ5mBs.1XoWMZXXtMvn4CLEyzt2gs2syVDIRzRkKzS39tpvzS0\&dib\_tag=se\&keywords=3+rotator+encoder\&qid=1773503532\&sprefix=3+rotator+encoder%2Caps%2C328\&sr=8-1212€
4.1.75mm PLA Printer Filamenthttps://www.amazon.fr/GEEETECH-Filament-1-75mm-Imprimante-Spool/dp/B071DM81ZK/ref=pd\_bxgy\_thbs\_d\_sccl\_1/521-5091465-6196349?pd\_rd\_w=b7CCC\&content-id=amzn1.sym.3241dc27-b429-4dd8-b1d4-32e571df604c\&pf\_rd\_p=3241dc27-b429-4dd8-b1d4-32e571df604c\&pf\_rd\_r=7JC2WV4QCZ0ZRXQG54ED\&pd\_rd\_wg=McbXX\&pd\_rd\_r=5b287750-bf16-4036-be8f-f73282c57b11\&pd\_rd\_i=B071DM81ZK\&th=118.04€
5.Seeed Studio XIAO ESP32https://www.amazon.fr/Seeed-Studio-ESP32C3-charge-Arduino/dp/B0B94JZ2YF/ref=sr\_1\_3\_mod\_primary\_new?dib=eyJ2IjoiMSJ9.jMlQaRW80lkonFMSZSqEaQ89bGX68RWRS2lUYQuFgaJw5cZlC8GbmM3SlSdchfPyHHkyAluuHNIN4QY4UiXRNOMjtWXe4xcxw69yNs3QxcEb3XDuXfO2WFoGDSto6IxKFLGjzkUNEbnWkM9EBXiDBZaaCplUQzPd8ae2nGFzyGGJDAZ2yFe8IVoBTPpF8dQ9Q449eMdYwAuzt-l7sQ6gD5EP--buGzSS1canbW8KOPcADnYzTjPXgyZRSnXit5TsEDrL-ugoz8ZuYx6kC2\_UdY1XSAP4-0Nmh1TKL2fIFWA.rxoiE2VRyU9xEGhji3RIgVeYkItA-Xuro0WH0rZI15Y\&dib\_tag=se\&keywords=Seeed%2BStudio%2BXIAO%2BESP32\&qid=1773503417\&sbo=RZvfv%2F%2FHxDF%2BO5021pAnSA%3D%3D\&sr=8-3\&th=125.03€
6.3d printerhttps://www.amazon.fr/Adventurer-Nivellement-Automatique-Refroidissement-220%C3%97220%C3%97220mm/dp/B0CH9K2KWQ/ref=sr\_1\_9?th=1248.99€
TOTAL-------388.87€

Note: the 850W power supply is for my PC and my 3D printer, not for the macropad. my parents did the sanity check

Parts

11
QtyValueFootprintReferences
9SW_PushButton_Switch_Keyboard:SW_Cherry_MX_1.00u_PCBSW1, SW2, SW3, SW4, SW5, SW6, SW7, SW8, SW9
1RotaryEncoderRotary_Encoder:RotaryEncoder_Alps_EC11E-Switch_Vertical_H20mmSW10
1SeeeduinoXIAOConnector_PinHeader_2.54mm:PinHeader_2x07_P2.54mm_HorizontalU1

Questions

What parts does the Hackpad use?

11 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 Hackpad KiCad files?

From the Uknowmeh01/hackpad-9-switch repository on GitHub, at the commit this page was made from: the board is hackpad/hackpad.kicad_pcb and its schematic hackpad/hackpad.kicad_sch. PCBKit opens the board in the browser, with nothing to install.

Can I use the Hackpad design in my own project?

Its repository states no licence, so its author keeps all rights: ask Uknowmeh01 before reusing the design.

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