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

HikoRobo Program is an open-source printed circuit board by nakaaka, from the nakaaka/HikoRobo_Program repository on GitHub. It is a 2-layer board of 35.5 × 48 mm with 11 parts on 17 nets, routed with 106 tracks and 8 vias.
| Qty | Value | Footprint | References |
|---|---|---|---|
| 7 | Conn_01x03_Pin | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical | J2, J3, J4, J5, J6, J7, J8 |
| 2 | Conn_01x02_Pin | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical | J9, J10 |
| 1 | Conn_01x08_Socket | MY-Library:9軸センサーフュージョンモジュール | J1 |
| 1 | ~ | XIAO_ESP32C3:XIAO_ESP32S3(スルーホール) | XIAO_ESP32S3 |
It measures 35.5 × 48 mm and has 2 copper layers, 1.6 mm thick.
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.
From the nakaaka/HikoRobo_Program repository on GitHub, at the commit this page was made from: the board is ひこロボ基板試作/ひこロボ基板試作講習用.kicad_pcb and its schematic ひこロボ基板試作/ひこロボ基板試作.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 nakaaka before reusing the design.

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


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