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Fric10key

nobodywasishere·mmp·firmware/kicad/fric10key/fric10key/fric10key.kicad_pcb

Fric10key PCB layout, top view — open source board by nobodywasishere

About the Fric10key PCB

Fric10key is an open source PCB design by nobodywasishere, published on GitHub. It is a 2-layer board measuring 77 × 140 mm, with 55 components from 5 distinct parts.

Other key parts include the 102010388. By type, the board carries 27 switches, 27 diodes and 1 IC.

It belongs with the keyboards designs in this gallery.

From the project

TinyGo 0.29 or later is required to build tinygo-keyboard 0.2.0

TinyGo 0.29 or later is required to build tinygo-keyboard 0.2.0

key input squared matrix scan matrix scan duplex-matrix scan rotary encoder GPIO UART Shifter (tinygo.org/x/drivers/shifter) layer feature by mod key mouse click / mouse wheel support TRRS (UART) support Vial Keymap / Layers Matrix testers

The following microcontrollers are supported.

files ./kicad/sgkb for KiCad 7.0 KiCanvas : sgkb-0.4.0 left KiCanvas : sgkb-0.4.0 right KiCanvas : sgkb-0.3.0 left KiCanvas : sgkb-0.3.0 right

Fric10key, from the project README
From the project README

Main components on the Fric10key

102010388

Fric10key bill of materials (BOM)

55 components, 5 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
102010388
U1
26
SW_PUSH
SW1, SW2, SW3, SW4, SW5, SW6, SW7, SW8 +18
1
SW_PUSH
SW24
16
1N4148
1N4448
D1, D2, D3, D4, D5, D6, D7, D8 +8
11
1N4448
D17, D18, D19, D20, D21, D22, D23, D24 +3

Fric10key design files

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

Fric10key: common questions

How big is the Fric10key PCB?

The Fric10key measures 77 × 140 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Fric10key?

55 components, from 5 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.

Where can I download the Fric10key design files?

From the nobodywasishere/mmp repository on GitHub, which has the KiCad layout, the schematic and the BOM; the links under Design files point to each one.

Can I use the Fric10key design in my own project?

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

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