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2 layers61 × 33.5 mmSchematic draft, the printed circuit board in 3D

Schematic draft

ascrenci/SDP_Copy

This repository contains all project artifacts for our year-long capstone project. It is organized to clearly separate hardware and software development, while also supporting shared documentation, data, and results.

Size
61 × 33.5 mm
Copper layers
2
Thickness
1.6 mm
Parts
22
Nets
12
Pads
62
Tracks, vias
52, 0
Pours
10
Routed
Yes
KiCad
KiCad 8.0 (file 20240108)
Created
30 Apr 2026
Updated
30 Apr 2026

Overview

Schematic draft is an open-source printed circuit board by ascrenci, from the ascrenci/SDP_Copy repository on GitHub. It is a 2-layer board of 61 × 33.5 mm with 22 parts on 12 nets, routed with 52 tracks and 0 vias.

Its parts include 7 capacitors, 4 connectors, 3 resistors, 2 diodes and 2 fuses.

README

README.md

SDP26 – Team 39 - Bluebird Ski Slope SAR Drone

This repository contains all project artifacts for our year-long capstone project.
It is organized to clearly separate hardware and software development, while also supporting shared documentation, data, and results.


📂 Repository Structure


🛠 Usage Notes

  • docs/
    All project documentation, design specs, and final reports live here. Keep it updated regularly.

  • hardware/
    Contains circuit schematics, PCB layouts, CAD models, and firmware. If firmware grows large, it can move into software/.

  • software/
    Contains the project’s codebase, with unit tests, libraries, and scripts. Follow good coding practices and include test coverage.

  • data/ vs results/
    Keep raw data (inputs, logs, calibration files) separate from processed results (plots, analysis outputs). This ensures reproducibility.

  • tools/
    Place any helper scripts, configuration files, or utilities used by both HW and SW here.


📑 Conventions

  • Empty folders contain a .gitkeep placeholder to ensure they are tracked by Git.
  • Branching: Use feature branches (feature/hw-schematics, feature/sw-api) and merge via pull requests.
  • Commits: Write descriptive commit messages, e.g.,
    Add PCB schematic v1.0 or Implement sensor data parser.

👥 Team Notes

  • Update the meeting_minutes/ after every weekly meeting.
  • Keep the README.md in hardware/ and software/ updated with build/setup instructions.
  • Document all design decisions in docs/design_specs/.

Parts

22
QtyValueFootprintReferences
322uFCapacitor_THT:C_Disc_D4.3mm_W1.9mm_P5.00mmC2_1, C2_2, C2_3
3Conn_01x02_PinConnector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_VerticalJ2, J3, J4
2Fusefuse_O:FUS_RUEF600_TYCO_TYCF2, F3
1
1100nFCapacitor_THT:C_Disc_D4.3mm_W1.9mm_P5.00mmC3
110nFCapacitor_THT:C_Disc_D4.3mm_W1.9mm_P5.00mmCss1
110uFCapacitor_THT:C_Disc_D4.3mm_W1.9mm_P5.00mmC1
1115kResistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_HorizontalR1
115.8kResistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_HorizontalR5
12.7nFCapacitor_THT:C_Disc_D4.3mm_W1.9mm_P5.00mmC5
122.1kResistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_HorizontalR2
13.6uH7447471033:WE-TIS_111190L1
133pFCapacitor_THT:C_Disc_D4.3mm_W1.9mm_P5.00mmC6
1AP64501SP-13AP64501:SOIC127P600X163-9NIC1
1Conn_01x02_Pinconnectors_sdp:XT90_pigtail_wireJ6
1D_SchottkyDiode_THT:D_DO-15_P12.70mm_HorizontalD4
1TVSDiode_THT:D_DO-15_P12.70mm_HorizontalD3

Questions

How big is the Schematic draft PCB?

It measures 61 × 33.5 mm and has 2 copper layers, 1.6 mm thick.

What parts does the Schematic draft use?

22 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 Schematic draft KiCad files?

From the ascrenci/SDP_Copy repository on GitHub, at the commit this page was made from: the board is hardware/schematics/schematic-draft/schematic-draft.kicad_pcb and its schematic hardware/schematics/schematic-draft/schematic-draft.kicad_sch. PCBKit opens the board in the browser, with nothing to install.

Can I use the Schematic draft design in my own project?

Its repository states no licence, so its author keeps all rights: ask ascrenci before reusing the design.

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