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

Temp is an open-source printed circuit board by spdidle, from the spdidle/tempbox repository on GitHub. It is a 2-layer board of 100 × 80 mm with 30 parts on 58 nets.
Its parts include 13 switches, 6 resistors, 3 capacitors, 2 diodes and 2 connectors. It belongs with the RP2040 boards of this library.
| Qty | Value | Footprint | References |
|---|---|---|---|
| 4 | 10k | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P2.54mm_Vertical | R5, R6, R7, R8 |
| 2 | 10uF | Capacitor_THT:CP_Radial_D5.0mm_P2.00mm | C1, C2 |
| 1 | 0.1uF | Capacitor_THT:CP_Radial_D5.0mm_P2.00mm | C3 |
| 1 | 1 | Button_Switch_THT:SW_PUSH-12mm | SW7 |
| 1 | 100k | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P2.54mm_Vertical | R2 |
| 1 | 10k | Potentiometer_THT:Potentiometer_Alps_RK09L_Single_Horizontal | RV1 |
| 1 | 1k | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P2.54mm_Vertical | R1 |
| 1 | 2 | Button_Switch_THT:SW_PUSH-12mm | SW8 |
| 1 | 3 | Button_Switch_THT:SW_PUSH-12mm | SW9 |
| 1 | 4 | Button_Switch_THT:SW_PUSH-12mm | SW10 |
| 1 | 5 | Button_Switch_THT:SW_PUSH-12mm | SW11 |
| 1 | 6 | Button_Switch_THT:SW_PUSH-12mm | SW12 |
| 1 | A | Button_Switch_THT:SW_PUSH-12mm | SW1 |
| 1 | B | Button_Switch_THT:SW_PUSH-12mm | SW2 |
| 1 | Barrel_Jack | Connector_BarrelJack:BarrelJack_Horizontal | J1 |
| 1 | C | Button_Switch_THT:SW_PUSH-12mm | SW3 |
| 1 | D | Button_Switch_THT:SW_PUSH-12mm | SW4 |
| 1 | D_Schottky | Diode_SMD:D_3220_8050Metric_Pad2.65x5.15mm_HandSolder | D2 |
| 1 | E | Button_Switch_THT:SW_PUSH-12mm | SW5 |
| 1 | F | Button_Switch_THT:SW_PUSH-12mm | SW6 |
| 1 | LED | LED_THT:LED_D10.0mm | D1 |
| 1 | MAX98357A | Package_DFN_QFN:TQFN-16-1EP_3x3mm_P0.5mm_EP1.23x1.23mm | U2 |
| 1 | Micro_SD_Card | Connector_Card:microSD_HC_Wuerth_693072010801 | J2 |
| 1 | RaspberryPi_Pico | Module:RaspberryPi_Pico_Common_Unspecified | A1 |
| 1 | SW_SPST | Button_Switch_THT:SW_Slide-03_Wuerth-WS-SLTV_10x2.5x6.4_P2.54mm | SW13 |
| 1 | Speaker | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical | LS1 |
It measures 100 × 80 mm and has 2 copper layers, 1.6 mm thick.
30 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 spdidle/tempbox repository on GitHub, at the commit this page was made from: the board is temp/temp.kicad_pcb and its schematic temp/temp.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 spdidle before reusing the design.

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


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