2 layers24.1 × 10.8 mm
2 layers34.3 × 71.2 mm
PCB design files for the yoctoboard
- Size
- 34.3 × 71.2 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 39
- Nets
- 42
- Pads
- 161
- Tracks, vias
- 418, 112
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 25 Dec 2019
- Updated
- 18 Feb 2020
Overview
Stm32 is an open-source printed circuit board by UltraBoard, from the UltraBoard/yoctoboard-electronics repository on GitHub, published under the GPL-3.0 licence. It is a 2-layer board of 34.3 × 71.2 mm with 39 parts on 42 nets, routed with 418 tracks and 112 vias.
Its parts include 13 capacitors, 7 resistors, 6 connectors, 4 diodes and 2 ICs. It belongs with the STM32 boards of this library.
README
README.mdYoctoBoard-Electronics
YoctoBoard features a STM32 based core. The STM32 mimics a keyboard device and pipes emulated keyboard shortcuts from the keypresses.
Major features
- USB C connector
- 3.5mm aux connector for i2c communication
- RGB backlit
Contributing
See the CONTRIBUTING.md file to see guidelines for contributing to this project.
If you would like to contribute, please fork this repository and send a pull request. Don't know what you want to work on? Get in touch with me at wsoohoo@olin.edu or pick an issue from the issue tracker.
Documentation
Documentation for the YoctoBoard can be found on the meta project wiki. All relevant files can be found in the docs/ folder of the meta repository.
License
This project is licensed under the GNU GPLv3 License. See the LICENSE file for more details.
Contributors
Parts
39| Qty | Value | Footprint | References |
|---|---|---|---|
| 5 | C_100nF | Capacitor_SMD:C_0603_1608Metric | C2, C5, C7, C8, C10 |
| 3 | C_4.7uF | Capacitor_SMD:C_0603_1608Metric | C3, C11, C13 |
| 3 | R_4.7K | Resistor_SMD:R_0603_1608Metric | R1, R2, R3 |
| 2 | C_1uF | Capacitor_SMD:C_0603_1608Metric | C1, C9 |
| 2 | C_30pF | Capacitor_SMD:C_0603_1608Metric | C4, C6 |
| 2 | Q_NPN_BEC | Package_TO_SOT_SMD:SOT-23 | Q1, Q2 |
| 2 | R_200 | Resistor_SMD:R_0603_1608Metric | R4, R5 |
| 1 | 16MHz | ultraboard:Crystal_SMD_FA238 | Y1 |
| 1 | 3V3 | LED_SMD:LED_0805_2012Metric | D3 |
| 1 | 500mA | Fuse:Fuse_1206_3216Metric | F1 |
| 1 | AP2127N-3.3 | Package_TO_SOT_SMD:SOT-23 | U1 |
| 1 | AudioJack4 | Connector_Audio:Jack_3.5mm_PJ320D_Horizontal | J2 |
| 1 | CONN_LEFT | Connector_PinHeader_2.54mm:PinHeader_1x12_P2.54mm_Vertical | J3 |
| 1 | CONN_RIGHT | Connector_PinHeader_2.54mm:PinHeader_1x12_P2.54mm_Vertical | J4 |
| 1 | C_10uF | Capacitor_SMD:C_0603_1608Metric | C12 |
| 1 | Conn_ARM_JTAG_SWD_10 | Connector_PinHeader_1.27mm:PinHeader_2x05_P1.27mm_Vertical_SMD | J1 |
| 1 | D_Small | Diode_SMD:D_SMA_Handsoldering | D1 |
| 1 | LOGO | ultraboard-img:michael_scott_big | G*** |
| 1 | LOGO | ultraboard-img:surprised_pika | G*** |
| 1 | PWR | LED_SMD:LED_0805_2012Metric | D2 |
| 1 | RST_SW | Button_Switch_THT:SW_PUSH_6mm | SW1 |
| 1 | R_10K | Resistor_SMD:R_0603_1608Metric | R6 |
| 1 | R_1K | Resistor_SMD:R_0603_1608Metric | R7 |
| 1 | STM32F042K6Tx | Package_QFP:LQFP-32_7x7mm_P0.8mm | U2 |
| 1 | USB_C | Connector_USB:USB_C_Receptacle_GCT_USB4085 | P1 |
| 1 | USB_SENSE | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical | J5 |
| 1 | ZENER | ultraboard:DO-214AA | D4 |
Questions
How big is the Stm32 PCB?
It measures 34.3 × 71.2 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Stm32 use?
39 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.
Where can I download the Stm32 KiCad files?
From the UltraBoard/yoctoboard-electronics repository on GitHub, at the commit this page was made from: the board is breakout-boards/stm32/stm32.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Stm32 design in my own project?
Its repository publishes it under the GPL-3.0 licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).
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