
OSO SWAT B1-jig
joeycastillo/Sensor-Watch
A board replacement for the classic Casio F-91W wristwatch

The woagboard using a Supermini board
Yeagboard is an open-source printed circuit board by Suya1671, from the Suya1671/yeagboard repository on GitHub, published under the CERN-OHL-P-2.0 licence. It is a 2-layer board of 124.1 × 95.9 mm with 31 parts on 25 nets, routed with 161 tracks and 1 via.
Its parts include 18 switches and 1 IC. It belongs with the nRF52 and nRF5x boards of this library.
| Qty | Value | Footprint | References |
|---|---|---|---|
| 18 | SW_Push | Library:Choc-V1-HS-Reversible | SW1, SW2, SW3, SW4, SW5, SW6, SW7, SW10, SW11, SW12, SW13, SW14, SW15, SW16, SW17, SW18 +2 |
| 3 | LOGO | LOGO | G***, G***, G*** |
| 2 | Conn_01x02 | Connector_JST:JST_PH_S2B-PH-K_1x02_P2.00mm_Horizontal | JST1, JST2 |
| 2 | EVQ-P7C01P | Library:EVQ-P7C-Reversible | PWR1, RST1 |
| 1 | G*** | kibuzzard-671E828F | kibuzzard-671E828F |
| 1 | G*** | kibuzzard-671E83AE | kibuzzard-671E83AE |
| 1 | G*** | kibuzzard-671E8171 | kibuzzard-671E8171 |
| 1 | G*** | kibuzzard-671E83A0 | kibuzzard-671E83A0 |
| 1 | SuperMini nRF52840 | PCM_marbastlib-xp-promicroish:SuperMini_nRF52840_AH_Reversible | U1 |
| 1 | WobblQR | Library:WobblQR | QR***** |

joeycastillo/Sensor-Watch
A board replacement for the classic Casio F-91W wristwatch

hoglet67/RGBtoHDMI
Bare-metal Raspberry Pi project that provides pixel-perfect sampling of Retro Computer RGB/YUV video and conversion to HDMI

hackclub/OnBoard
💡 Join 1,000 teenagers and make your first PCB with a $100 grant!

openwch/ch32v003
CH32V003 is an ultra-cheap RISC-V MCU with 2KB SRAM, 16KB flash, and up to 18 GPIOs that sells for under $0.10

Luos-io/luos_engine
Open-source and real-time orchestrator for cyber-physical-systems, to easily design, test and deploy embedded applications and digital twins.
BlueAndi/Pixelix
Full RGB LED matrix, based on an ESP32 and WS2812B LEDs or emulated LEDs on TFT.


It measures 124.1 × 95.9 mm and has 2 copper layers, 1.6 mm thick.
31 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 Suya1671/yeagboard repository on GitHub, at the commit this page was made from: the board is pcb/pcb.kicad_pcb and its schematic pcb/pcb.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Its repository publishes it under the CERN-OHL-P-2.0 licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).