
Controller
google/mozc-devices
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ChuniAir is an open-source printed circuit board by Lemony0301, from the Lemony0301/pcb-for-AIR_STRING repository on GitHub. It is a 2-layer board of 50.8 × 51.3 mm with 11 parts on 31 nets, routed with 67 tracks and 11 vias.
It belongs with the AVR (ATmega, ATtiny) boards of this library.
pcb for air string from chuni arcade
this pcb is designed based on CrazyRedMachine's chunithmIO
that site https://github.com/CrazyRedMachine/ChunithmIO
if u order the pcbs i designed, you need to change the code
check the pin and change them
| PCB | Ardunio |
|---|---|
| out1 | 4 |
| out2 | 5 |
| out3 | 6 |
| out4 | 7 |
| out5 | 8 |
| out6 | 9 |
| Dat1 | 18 |
| Dat2 | 19 |
| Qty | Value | Footprint | References |
|---|---|---|---|
| 2 | Left_Sensor1 | Connector_JST:JST_XH_B6B-XH-A_1x06_P2.50mm_Vertical | Left_Sensor1, Left_Sensor2 |
| 1 | Left_LED1 | Connector_JST:JST_XH_B3B-XH-A_1x03_P2.50mm_Vertical | Left_LED1 |
| 1 | Power | Connector_JST:JST_XH_B2B-XH-A_1x02_P2.50mm_Vertical | Power1 |
| 1 | ProMicro | promicro:ProMicro-EnforcedTop | U1 |
| 1 | Right_LED1 | Connector_JST:JST_XH_B3B-XH-A_1x03_P2.50mm_Vertical | Right_LED1 |
| 1 | Right_Sensor1 | Connector_JST:JST_XH_B6B-XH-A_1x06_P2.50mm_Vertical | Right_Sensor1 |
| 1 | Right_Sensor2 | Connector_JST:JST_XH_B6B-XH-A_1x06_P2.50mm_Vertical | Right_Sensor2 |
The 8 most common of 11 parts.
It measures 50.8 × 51.3 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 Lemony0301/pcb-for-AIR_STRING repository on GitHub, at the commit this page was made from: the board is chuniAir/chuniAir.kicad_pcb and its schematic chuniAir/chuniAir.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 Lemony0301 before reusing the design.

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Circuit diagrams and firmware source code for Gboard DIY keyboards


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