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google/mozc-devices
Circuit diagrams and firmware source code for Gboard DIY keyboards

Macropad
Macropad- is an open-source printed circuit board by jayadevtp1, from the jayadevtp1/Macropad- repository on GitHub. It is a 2-layer board of 78.8 × 40.6 mm with 15 parts on 16 nets, routed with 117 tracks and 13 vias.
It is built around the SK6812MINI-E. Its parts include 5 switches, 2 diodes and 1 IC. It belongs with the keyboards and input boards and the RP2040 boards of this library.
| Qty | Value | Footprint | References |
|---|---|---|---|
| 5 | SW_Push | Button_Switch_Keyboard:SW_Cherry_MX_1.00u_PCB | SW1, SW2, SW3, SW4, SW5 |
| 4 | , , , | ||
| 2 | R_Potentiometer | Potentiometer_THT:Potentiometer_Alpha_RD901F-40-00D_Single_Vertical | RV1, RV2 |
| 2 | SK6812MINI | LED_SMD:LED_SK6812MINI_PLCC4_3.5x3.5mm_P1.75mm | D1, D2 |
| 1 | XIAO-RP2040-DIP | OPL:XIAO-RP2040-DIP | U1 |
The 14 most common of 15 parts.
It measures 78.8 × 40.6 mm and has 2 copper layers, 1.6 mm thick.
15 parts, built around the SK6812MINI-E. 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.
From the jayadevtp1/Macropad- repository on GitHub, at the commit this page was made from: the board is PCB/Macropad.kicad_pcb and its schematic PCB/Macropad.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Its repository states no licence, so its author keeps all rights: ask jayadevtp1 before reusing the design.

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Circuit diagrams and firmware source code for Gboard DIY keyboards

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