
OSO SWAT C1-jig
joeycastillo/Sensor-Watch
A board replacement for the classic Casio F-91W wristwatch

Projekt pcb is an open-source printed circuit board by JakubPyznar, from the JakubPyznar/Master_thesis_2024 repository on GitHub. It is a 2-layer board of 152.4 × 71.1 mm with 28 parts on 12 nets, routed with 69 tracks and 568 vias.
It is built around the TMPS 10-109 and L4941BV. Its parts include 10 capacitors, 6 connectors, 3 resistors, 2 ICs and 2 fuses.
| Qty | Value | Footprint | References |
|---|---|---|---|
| 7 | 100nF | Capacitor_THT:C_Disc_D3.0mm_W1.6mm_P2.50mm | C1, C3, C4, C5, C6, C8, C10 |
| 3 | Conn_01x02_Pin | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical | J4, J5, J6 |
| 2 | 330 | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R2, R3 |
| 2 | Conn_01x03_Pin | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical | J2, J3 |
| 1 | 100pF | Capacitor_THT:C_Disc_D3.0mm_W1.6mm_P2.50mm | C7 |
| 1 | 1A | ZH32:ZH32 | F1 |
| 1 | 220uF | Capacitor_THT:CP_Radial_D8.0mm_P3.50mm | C9 |
| 1 | 22uF | Capacitor_THT:CP_Radial_D6.3mm_P2.50mm | C2 |
| 1 | 4.7k | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R1 |
| 1 | 500mA | ZH32:ZH32 | F2 |
| 1 | DVC1000-P | Moje_footprinty:DVC1000-P | U1 |
| 1 | L4941BV | L4941BV:TO270P460X1020X2008-3P | IC1 |
| 1 | Screw_Terminal_01x03 | 282837-3:2828373 | J1 |
| 1 | TMPS_10-109 | TMPS_10-109:TMPS10109 | PS1 |
The 24 most common of 28 parts.

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

TalismanDesign/PocketMage_PDA
An E-Ink PDA device using the ESP32 S3.

rusefi/rusefi
rusefi - GPL internal combustion engine control unit

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

asterics/esp32_mouse_keyboard
ESP32 implementation for HID over GATT Keyboard and Mouse (Bluetooth Low Energy). Including serial API for external modules (similar to Adafruit EZKey HID)


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.

Chrismettal/EleLab_v2
Cheap DIY lab system for hobbyists and the tinkering folk
It measures 152.4 × 71.1 mm and has 2 copper layers, 1.6 mm thick.
28 parts, built around the TMPS 10-109 and L4941BV. 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 JakubPyznar/Master_thesis_2024 repository on GitHub, at the commit this page was made from: the board is Schematics/projekt_pcb/projekt_pcb.kicad_pcb and its schematic Schematics/obwod_pomiarowy/obwod_pomiarowy.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 JakubPyznar before reusing the design.