2 layers65 × 30 mm
Rgb to hdmi
hoglet67/RGBtoHDMI
Bare-metal Raspberry Pi project that provides pixel-perfect sampling of Retro Computer RGB/YUV video and conversion to HDMI
36 parts1kGPL-3.0
2 layers30 × 40 mm
StrainGauge
ilyas-asmouki/Strain-sensorDesign files for a full-bridge strain gauge-based PCB.
- Size
- 30 × 40 mm
- Copper layers
- 2
- Thickness
- 0.19 mm
- Parts
- 36
- Nets
- 17
- Pads
- 120
- Tracks, vias
- 154, 40
- Pours
- 8
- Routed
- Yes
- KiCad
- KiCad 8.0 (file 20240108)
- Created
- 11 Mar 2025
- Updated
- 31 May 2025
Overview
StrainGauge is an open-source printed circuit board by ilyas-asmouki, from the ilyas-asmouki/Strain-sensor repository on GitHub. It is a 2-layer board of 30 × 40 mm with 36 parts on 17 nets, routed with 154 tracks and 40 vias.
Its parts include 12 capacitors, 4 ICs, 3 resistors and 3 connectors.
Parts
36| Qty | Value | Footprint | References |
|---|---|---|---|
| 6 | TestPoint | TestPoint:TestPoint_Pad_2.0x2.0mm | TP1, TP2, TP3, TP4, TP5, TP6 |
| 5 | 100n | Capacitor_SMD:C_0402_1005Metric | C5, C7, C8, C10, C12 |
| 4 | MountingHole_Pad | MountingHole:MountingHole_2.2mm_M2_Pad_Via | H1, H2, H3, H4 |
| 3 | 10u | Capacitor_SMD:C_0805_2012Metric | C2, C3, C11 |
| 2 | 100k | Resistor_SMD:R_0402_1005Metric | R2, R3 |
| 2 | 10u | 865230542002:WCAP-AS5H_5X5.5_DXL_ | C1, C6 |
| 2 | 1u | Capacitor_SMD:C_0603_1608Metric | C4, C9 |
| 2 | OPA310xDBV | Package_TO_SOT_SMD:SOT-23-5 | U3, U4 |
| 2 | SolderJumper_3_Open | Jumper:SolderJumper-3_P1.3mm_Open_RoundedPad1.0x1.5mm | JP1, JP2 |
| 1 | 100R | Resistor_SMD:R_0402_1005Metric | R1 |
| 1 | 502585-0470 | CLIK-Mate 502585:5025850470 | J2 |
| 1 | Conn_01x04 | Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical | J1 |
| 1 | Conn_01x04 | Connector_PinSocket_2.54mm:PinSocket_1x04_P2.54mm_Vertical | J3 |
| 1 | INA333xxDGK | Package_SO:VSSOP-8_3x3mm_P0.65mm | U1 |
| 1 | REF2025 | Package_TO_SOT_SMD:SOT-23-5 | U2 |
| 1 | R_Potentiometer | PV36W103C01B00:RES3_PV36W103C01B00_BRN | RV1 |
| 1 | SolderJumper_2_Open | Jumper:SolderJumper-2_P1.3mm_Open_RoundedPad1.0x1.5mm | JP3 |
Questions
How big is the StrainGauge PCB?
It measures 30 × 40 mm and has 2 copper layers, 0.19 mm thick.
What parts does the StrainGauge use?
36 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 StrainGauge KiCad files?
From the ilyas-asmouki/Strain-sensor repository on GitHub, at the commit this page was made from: the board is StrainGauge.kicad_pcb and its schematic StrainGauge.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the StrainGauge design in my own project?
Its repository states no licence, so its author keeps all rights: ask ilyas-asmouki before reusing the design.
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